Solve y = x + 8 for x.
A. x = y + 8
B. x=y - 8
C. x= -y + 8
D. x= -y - 8

Given the linear equation, y = x + 8, and that we must solve for x:

Simply subtract 8 from both sides to isolate x:
y - 8 = x + 8 - 8

x = y - 8

Therefore, the correct answer is Option B) x = y - 8.

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)