Question

What is the answer to 4x+8=20​

Answer 1

3

Explanation:

4x + 8 = 20

Carry over the like terms:

4x = 20 - 8

4x = 12

Carry over the 4:

x = 12 ÷ 4

x = 3

To find out if the answer was correct:

Take 4 and multiply it by x which is 3 and add the 8 and you get 20