Question

-13=3y-7 need help plzzzz

Answer 1

2 or -2. my head is fuzzy

Answer 2

\[-13=3y-7\]Move all terms containing y to the left, all other terms to the right. Subtract -3y from both sides.
\[-13-3y = -7\] Add 13 to both sides.
\[-3y = -7 +13\]
Combine like terms. 13 -7 is 6.
\[-3y =6\] Divide each side by -3.
\[y = \frac{6}{-3}\]
\[y = -2\]

Answer 3

-13+7/3