4(-2y+9)=8

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Solution for 4(-2y+9)=8 equation: 


Simplifying
4(-2y + 9) = 8

Reorder the terms:
4(9 + -2y) = 8
(9 * 4 + -2y * 4) = 8
(36 + -8y) = 8

Solving
36 + -8y = 8

Solving for variable 'y'.

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

Add '-36' to each side of the equation.
36 + -36 + -8y = 8 + -36

Combine like terms: 36 + -36 = 0
0 + -8y = 8 + -36
-8y = 8 + -36

Combine like terms: 8 + -36 = -28
-8y = -28

Divide each side by '-8'.
y = 3.5

Simplifying
y = 3.5

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