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4 years ago

Solve for y when x=15 4x-3y=51

1 answer:

6 0

4x - 3y = 51, when x = 15

Plug in 15 for x.

4(15) - 3y = 51

Simplify.

60 - 3y = 51

Subtract 60 from both sides.

-3y = 51 - 60

Simplify.

-3y = -9

Divide both sides by -3.

y = -9/-3

Simplify.

y = 3

~Hope I helped!~

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3 years ago

Read 2 more answers