8(y-5)=9y-7

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Solution for 8(y-5)=9y-7 equation:


Simplifying
8(y + -5) = 9y + -7

Reorder the terms:
8(-5 + y) = 9y + -7
(-5 * 8 + y * 8) = 9y + -7
(-40 + 8y) = 9y + -7

Reorder the terms:
-40 + 8y = -7 + 9y

Solving
-40 + 8y = -7 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-40 + 8y + -9y = -7 + 9y + -9y

Combine like terms: 8y + -9y = -1y
-40 + -1y = -7 + 9y + -9y

Combine like terms: 9y + -9y = 0
-40 + -1y = -7 + 0
-40 + -1y = -7

Add '40' to each side of the equation.
-40 + 40 + -1y = -7 + 40

Combine like terms: -40 + 40 = 0
0 + -1y = -7 + 40
-1y = -7 + 40

Combine like terms: -7 + 40 = 33
-1y = 33

Divide each side by '-1'.
y = -33

Simplifying
y = -33

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