7y-10+2y+5=12

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Solution for 7y-10+2y+5=12 equation:


Simplifying
7y + -10 + 2y + 5 = 12

Reorder the terms:
-10 + 5 + 7y + 2y = 12

Combine like terms: -10 + 5 = -5
-5 + 7y + 2y = 12

Combine like terms: 7y + 2y = 9y
-5 + 9y = 12

Solving
-5 + 9y = 12

Solving for variable 'y'.

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

Add '5' to each side of the equation.
-5 + 5 + 9y = 12 + 5

Combine like terms: -5 + 5 = 0
0 + 9y = 12 + 5
9y = 12 + 5

Combine like terms: 12 + 5 = 17
9y = 17

Divide each side by '9'.
y = 1.888888889

Simplifying
y = 1.888888889

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