-4(2y-4)+5y=7

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Solution for -4(2y-4)+5y=7 equation:


Simplifying
-4(2y + -4) + 5y = 7

Reorder the terms:
-4(-4 + 2y) + 5y = 7
(-4 * -4 + 2y * -4) + 5y = 7
(16 + -8y) + 5y = 7

Combine like terms: -8y + 5y = -3y
16 + -3y = 7

Solving
16 + -3y = 7

Solving for variable 'y'.

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

Add '-16' to each side of the equation.
16 + -16 + -3y = 7 + -16

Combine like terms: 16 + -16 = 0
0 + -3y = 7 + -16
-3y = 7 + -16

Combine like terms: 7 + -16 = -9
-3y = -9

Divide each side by '-3'.
y = 3

Simplifying
y = 3

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