Question

3.5x + 4 = 7.5x - 8

What value of x makes this statement true

Answer 1

X=3

Explanation:

To find the value of x that makes the statement true, we need to solve the equation:

3.5x + 4 = 7.5x - 8

To simplify the equation, we can start by moving the variable terms to one side and the constant terms to the other side:

3.5x - 7.5x = -8 - 4

Now, let's combine like terms:

-4x = -12

To isolate the variable x, we can divide both sides of the equation by -4:

-4x / -4 = -12 / -4

This simplifies to:

x = 3

So, the value of x that makes the statement true is x = 3.