-9(y-7)=4-8y

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Solution for -9(y-7)=4-8y equation:


Simplifying
-9(y + -7) = 4 + -8y

Reorder the terms:
-9(-7 + y) = 4 + -8y
(-7 * -9 + y * -9) = 4 + -8y
(63 + -9y) = 4 + -8y

Solving
63 + -9y = 4 + -8y

Solving for variable 'y'.

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

Add '8y' to each side of the equation.
63 + -9y + 8y = 4 + -8y + 8y

Combine like terms: -9y + 8y = -1y
63 + -1y = 4 + -8y + 8y

Combine like terms: -8y + 8y = 0
63 + -1y = 4 + 0
63 + -1y = 4

Add '-63' to each side of the equation.
63 + -63 + -1y = 4 + -63

Combine like terms: 63 + -63 = 0
0 + -1y = 4 + -63
-1y = 4 + -63

Combine like terms: 4 + -63 = -59
-1y = -59

Divide each side by '-1'.
y = 59

Simplifying
y = 59

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