7(-3+3y)-8y=5

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Solution for 7(-3+3y)-8y=5 equation: 


Simplifying
7(-3 + 3y) + -8y = 5
(-3 * 7 + 3y * 7) + -8y = 5
(-21 + 21y) + -8y = 5

Combine like terms: 21y + -8y = 13y
-21 + 13y = 5

Solving
-21 + 13y = 5

Solving for variable 'y'.

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

Add '21' to each side of the equation.
-21 + 21 + 13y = 5 + 21

Combine like terms: -21 + 21 = 0
0 + 13y = 5 + 21
13y = 5 + 21

Combine like terms: 5 + 21 = 26
13y = 26

Divide each side by '13'.
y = 2

Simplifying
y = 2

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