Question

3x-2x+8=12; x=4
Determine if the value of x is a solution to the equation
​

Answer 1

Explanation:

3x - 2x + 8 = 12; x=4

Now, Evaluate the value of x

3(4) - 2(4) + 8 = 12

12 - 8 + 8 = 12

12 + 0 = 12

12 = 12