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2(5y + 3) - 4(7y + 1) = - 88
Can someone help me please!:(​

2 Answers

4 votes
How to solve:
2(5y+3)-4(7y+1)=-88
10y+6-28-4=-88
-18y=-90
y=5

Solution for Y is 5
(I believe that is correct)
User Phew
by
5.4k points
3 votes

Answer:

y = 5

Explanation:

2(5y + 3) - 4(7y + 1) = - 88

Multiply the terms in the bracket

That's

10y + 6 - 28y - 4 = - 88

- 18y + 2 = - 88

Subtract 2 from both sides

That's

- 18y + 2 - 2 = - 88 - 2

- 18y = - 90

Divide both sides by - 18


( - 18y)/( - 18) = ( - 90)/( - 18)

We have the final answer as

y = 5

Hope this helps you

User Skylize
by
4.7k points