-4(7y-15)=-19y-17+12y

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Solution for -4(7y-15)=-19y-17+12y equation:


Simplifying
-4(7y + -15) = -19y + -17 + 12y

Reorder the terms:
-4(-15 + 7y) = -19y + -17 + 12y
(-15 * -4 + 7y * -4) = -19y + -17 + 12y
(60 + -28y) = -19y + -17 + 12y

Reorder the terms:
60 + -28y = -17 + -19y + 12y

Combine like terms: -19y + 12y = -7y
60 + -28y = -17 + -7y

Solving
60 + -28y = -17 + -7y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '7y' to each side of the equation.
60 + -28y + 7y = -17 + -7y + 7y

Combine like terms: -28y + 7y = -21y
60 + -21y = -17 + -7y + 7y

Combine like terms: -7y + 7y = 0
60 + -21y = -17 + 0
60 + -21y = -17

Add '-60' to each side of the equation.
60 + -60 + -21y = -17 + -60

Combine like terms: 60 + -60 = 0
0 + -21y = -17 + -60
-21y = -17 + -60

Combine like terms: -17 + -60 = -77
-21y = -77

Divide each side by '-21'.
y = 3.666666667

Simplifying
y = 3.666666667

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