7y+7=5y+23

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Solution for 7y+7=5y+23 equation:


Simplifying
7y + 7 = 5y + 23

Reorder the terms:
7 + 7y = 5y + 23

Reorder the terms:
7 + 7y = 23 + 5y

Solving
7 + 7y = 23 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
7 + 7y + -5y = 23 + 5y + -5y

Combine like terms: 7y + -5y = 2y
7 + 2y = 23 + 5y + -5y

Combine like terms: 5y + -5y = 0
7 + 2y = 23 + 0
7 + 2y = 23

Add '-7' to each side of the equation.
7 + -7 + 2y = 23 + -7

Combine like terms: 7 + -7 = 0
0 + 2y = 23 + -7
2y = 23 + -7

Combine like terms: 23 + -7 = 16
2y = 16

Divide each side by '2'.
y = 8

Simplifying
y = 8

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