2y+-2y+10y-7=83

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Solution for 2y+-2y+10y-7=83 equation:


Simplifying
2y + -2y + 10y + -7 = 83

Reorder the terms:
-7 + 2y + -2y + 10y = 83

Combine like terms: 2y + -2y = 0
-7 + 0 + 10y = 83
-7 + 10y = 83

Solving
-7 + 10y = 83

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + 10y = 83 + 7

Combine like terms: -7 + 7 = 0
0 + 10y = 83 + 7
10y = 83 + 7

Combine like terms: 83 + 7 = 90
10y = 90

Divide each side by '10'.
y = 9

Simplifying
y = 9

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