-4y-5(8y-3)=6-7(7-y)

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Solution for -4y-5(8y-3)=6-7(7-y) equation:


Simplifying
-4y + -5(8y + -3) = 6 + -7(7 + -1y)

Reorder the terms:
-4y + -5(-3 + 8y) = 6 + -7(7 + -1y)
-4y + (-3 * -5 + 8y * -5) = 6 + -7(7 + -1y)
-4y + (15 + -40y) = 6 + -7(7 + -1y)

Reorder the terms:
15 + -4y + -40y = 6 + -7(7 + -1y)

Combine like terms: -4y + -40y = -44y
15 + -44y = 6 + -7(7 + -1y)
15 + -44y = 6 + (7 * -7 + -1y * -7)
15 + -44y = 6 + (-49 + 7y)

Combine like terms: 6 + -49 = -43
15 + -44y = -43 + 7y

Solving
15 + -44y = -43 + 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.
15 + -44y + -7y = -43 + 7y + -7y

Combine like terms: -44y + -7y = -51y
15 + -51y = -43 + 7y + -7y

Combine like terms: 7y + -7y = 0
15 + -51y = -43 + 0
15 + -51y = -43

Add '-15' to each side of the equation.
15 + -15 + -51y = -43 + -15

Combine like terms: 15 + -15 = 0
0 + -51y = -43 + -15
-51y = -43 + -15

Combine like terms: -43 + -15 = -58
-51y = -58

Divide each side by '-51'.
y = 1.137254902

Simplifying
y = 1.137254902

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