Question

Please help me out here I'm failing math.

−4r − 11 = 4r + 21

12(6 − y) = y

4(4−w) = 3(2w +2)

3(6 + 5y) = 2(−5 + 4y)

1.4f + 1.1 = 8.3 − f

Answer 1

-4r - 11 = 4r + 21

-4r -4r = 21 + 11

-8 = 32 (Divide both sides by -8)

/ /

-8 -8

= -4