## 15–5=

Answer: The expression 15–5 may seem confusing at first, but it’s actually a simple mathematical calculation. Let’s break it down: When you have two minus signs together, it is equivalent to a plus sign. So, 15–5 can be rewritten as 15 + 5. Therefore, 15–5 is equal to 20. To help you understand it better, … Read more

## 1/8×8

1/8×8 is a mathematical expression that involves multiplication. Let me explain it in a clear and concise manner: In summary: 1/8×8 can be broken down into two steps: 1/8 = 0.125 0.125 x 8 = 1 Therefore, 1/8×8 equals 1. Let me provide an example to illustrate this concept: Example: Suppose you have a pizza … Read more

## 2x-y=5;3x+y=5

When it comes to understanding equations, it’s essential to break them down step by step to grasp their meaning and solve them effectively. Let’s take a closer look at the equations 2x – y = 5 and 3x + y = 5. I’ll provide you with some insightful information to help you understand them better: … Read more

## 4×4=16

Understanding the Mathematics behind 4×4 = 16 Answer: 4×4=16 is a simple mathematical equation that represents the multiplication of two numbers, 4 and 4. Let’s break it down and understand the concept behind this equation: Example: Let’s consider a real-life scenario where you have a garden that measures 4 meters in length and 4 meters … Read more

## 1(y)=1(x-1)

1(y) = 1(x-1) is a mathematical expression that represents a linear equation. Let’s break it down to understand its meaning and implications. Here’s what you need to know about 1(y) = 1(x-1): In conclusion, the equation 1(y) = 1(x-1) represents a reciprocal relationship between x and y. It is a linear equation with a slope … Read more

## 4x-4=

Answer: When solving the equation 4x – 4 = 0, we are trying to find the value of x that makes the equation true. Let’s break it down step by step: Therefore, the solution to the equation 4x – 4 = 0 is x = 1. Here are a few key points to keep in … Read more

## y=3x-7;y=-2x+8

Answer: The equations y = 3x – 7 and y = -2x + 8 represent two linear equations in the form of y = mx + b, where m is the slope of the line and b is the y-intercept. Let’s break down these equations and understand their meanings: Now, let’s compare and analyze these … Read more

## 12×12=12

The Fascinating World of 12×12 Multiplication: Understanding the Mystery Behind 12×12=12 Answer: The equation 12×12=12 might seem puzzling at first glance, but let me assure you that there’s a logical explanation behind it. In mathematics, we often encounter interesting patterns and concepts that can surprise and intrigue us. Let’s dive into the world of 12×12 … Read more

## x+9=18+-2x

Answer: x+9=18+-2x is a simple algebraic equation that can be solved to find the value of ‘x’. Let’s break down the equation and go through the steps to solve it. First, let’s simplify the equation by combining like terms: x + 9 = 18 – 2x To solve for ‘x’, we need to isolate the … Read more

## 2/3x-4=8

2/3x-4=8 is a simple equation that can be solved to find the value of x. Let’s break it down step by step: So, the value of x that satisfies the equation 2/3x – 4 = 8 is x = 18. Example: Let’s substitute the value of x we found (x = 18) back into the … Read more