4(2y-7)+4=9

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Solution for 4(2y-7)+4=9 equation:


Simplifying
4(2y + -7) + 4 = 9

Reorder the terms:
4(-7 + 2y) + 4 = 9
(-7 * 4 + 2y * 4) + 4 = 9
(-28 + 8y) + 4 = 9

Reorder the terms:
-28 + 4 + 8y = 9

Combine like terms: -28 + 4 = -24
-24 + 8y = 9

Solving
-24 + 8y = 9

Solving for variable 'y'.

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

Add '24' to each side of the equation.
-24 + 24 + 8y = 9 + 24

Combine like terms: -24 + 24 = 0
0 + 8y = 9 + 24
8y = 9 + 24

Combine like terms: 9 + 24 = 33
8y = 33

Divide each side by '8'.
y = 4.125

Simplifying
y = 4.125

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