Table of Contents

- 1 Which value of x satisfies the equation above?
- 2 What is the value of the variable which satisfies the equation?
- 3 Which value of x satisfies the equation 7 3x 9/28 )= 20?
- 4 What value of x satisfies the equation 3x 3 27?
- 5 What are simple equations in Class 7 Maths Chapter 4?
- 6 How many 1st and 2nd prizes are there in the equation?

## Which value of x satisfies the equation above?

From the statement “Which value of x satisfies the equation”, we need to understand that, we have to find the value of x from the given question. Let us see some example problems based on the above concept. (2/3) x + (1/2) = (5/6)? Hence the value 1/2 will satisfy the above equation.

### What is the value of the variable which satisfies the equation?

The value of the variable for which the equation is satisfied is called the solution or root of the equation.

**For what values of a the given equation || X − 1 |= A has exactly three solutions?**

Worked example: absolute value equations with one solution (video) | Khan Academy.

**What value or values of x satisfy 2 x 5.3 4.2 quizlet?**

What value or values of x satisfy 2|x + 5.3| = 4.2? C: x can equal -3.2 or -7.4.

## Which value of x satisfies the equation 7 3x 9/28 )= 20?

Answer and Explanation: The value x=8 114 x = 8 1 1 4 satisfies 73(x+928)=20. 7 3 ( x + 9 28 ) = 20.

### What value of x satisfies the equation 3x 3 27?

Subtracting 3 from both sides of the equation yields 3x = 24. Dividing both sides of this equation by 3 yields x = 8.

**How do you find the absolute value of an equation?**

To solve an equation containing absolute value, isolate the absolute value on one side of the equation. Then set its contents equal to both the positive and negative value of the number on the other side of the equation and solve both equations.

**What is the value of X if 7x + 4 = 25?**

If 7x + 4 = 25, then x is equal to 7. The solution of the equation 3x + 7 = – 20 is 8. The value of y for which the expressions (y – 15) and (2y + 1) become equal is Transpose -15 to right hand side then it becomes 15 and 2y to Left hand side then it becomes – 2y. 9.

## What are simple equations in Class 7 Maths Chapter 4?

Students find NCERT Exemplar Solutions for Class 7 Maths Chapter 4, where they can understand completely about the equations. Simple Equations can be defined as a mathematical statement consisting of an equal symbol between two algebraic expressions that have the same value.

### How many 1st and 2nd prizes are there in the equation?

The number of 1 st prizes are 22 and the number of 2 nd prizes are 8. 25. If z + 3 = 5, then z = . 26. is the solution of the equation 3x – 2 =7. Transpose -2 to RHS then it becomes 2. x = 3 is the solution of the equation 3x – 2 =7. 27. is the solution of 3x + 10 = 7.

**What is the solution of 3x + 10 = 7?**

27. is the solution of 3x + 10 = 7. Transpose 10 to RHS then it becomes -10. x = -1 is the solution of the equation 3x + 10 = 7.