Question 459500
Given: 2(x-3) = 8
Prove: x = 7
----------------
2(x-3) = 8
x-3 = 4
x = 7
I wouldn't call that a proof.
----------------
Given: 2(x-3) = 8
Prove: x = 7
2(x-3) = 8
2(7-3) = 8
2*4 = 8
8 = 8