Question

helppp meeeee loves
54. Solve -28x = 4y + 16 for y. Put your answer in the form y=mx+b with no spaces. (Points : 3)
y=-7x-4
y=7x+4
y=-7x+4
y=7x-4


55. Solve 15x = 3y - 27 for y. Put your answer in the form y=mx+b with no spaces. (Points : 3)
y=5x+9
y=-5x+9
y=-5x-9
y=5x-9


56. Solve 7y = 49x + 14 for y. Put your answer in the form y=mx+b with no spaces. (Points : 3)
y=-7x+2
y=7x+2
y=-7x-2
y=y=7x-2

Answer 1

@Jonask could you help me

Answer 2

is this an exam?

Answer 3

\[-28x = 4y + 16\]
take 16 to the left and divide by 4 every term
can you do that?

Answer 4

@Jonask study guide

Answer 5

ok,can you do as the above instruction?

Answer 6

i wasnt there for the lesson so my teacher told me to get the awnsers and study this unit

Answer 7

@Jonask

Answer 8

\[-28x = 4y + 16\] All you have to do is isolate your y variable on one side. Subtract 16 from both sides, and divide the result by 4.

Answer 9

can you do wat @Brenar said