3 years ago

Solve for y. - 3y + 2 = -10y + 30 Simplify your answer as much as possible.

Mathematics

1 answer:

Marizza181 [45]3 years ago

3 0

Answer: y = 4

Step by step explanation:

−3y + 2 = −10y + 30

Step 1: Add 10y to both sides.

−3y + 2 + 10y = −10y + 30 + 10y

7y + 2 = 30

Step 2: Subtract 2 from both sides.

7y + 2 − 2 = 30 − 2

7y = 28

Step 3: Divide both sides by 7.

7y/7 = 28/7

y = 4

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