71-5y=7y+23

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Solution for 71-5y=7y+23 equation:


Simplifying
71 + -5y = 7y + 23

Reorder the terms:
71 + -5y = 23 + 7y

Solving
71 + -5y = 23 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
71 + -5y + -7y = 23 + 7y + -7y

Combine like terms: -5y + -7y = -12y
71 + -12y = 23 + 7y + -7y

Combine like terms: 7y + -7y = 0
71 + -12y = 23 + 0
71 + -12y = 23

Add '-71' to each side of the equation.
71 + -71 + -12y = 23 + -71

Combine like terms: 71 + -71 = 0
0 + -12y = 23 + -71
-12y = 23 + -71

Combine like terms: 23 + -71 = -48
-12y = -48

Divide each side by '-12'.
y = 4

Simplifying
y = 4

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