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Liono4ka [1.6K]
3 years ago
14

What is the solution to 4(y-3)+19=8(2y+3)+7

Mathematics
1 answer:
Effectus [21]3 years ago
3 0

Answer:

Y = -1.2 OR - 1 1/5

Step-by-step explanation:

4(y-3)+19=8(2y+3)+7      First, simplify the problem by multiplying the numbers outside of the ()’s by the numbers inside the ()’s

4y-12+19=16y+24+7       Next, simplify again by combining like terms (EX: -12 + 19 = 7)

4y+7=16y+31.                 Then, get Y by itself.

-4y     +4y

7=20y+31

-31        -31        

-24=20y.                         (Divide to get Y by itself)

/20  /20              

-1.2 = Y or - 1 and 1/5 = Y                              

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Step-by-step explanation:

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