(12y-1)+(-10y+7)=

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Solution for (12y-1)+(-10y+7)= equation:


Simplifying
(12y + -1) + (-10y + 7) = 0

Reorder the terms:
(-1 + 12y) + (-10y + 7) = 0

Remove parenthesis around (-1 + 12y)
-1 + 12y + (-10y + 7) = 0

Reorder the terms:
-1 + 12y + (7 + -10y) = 0

Remove parenthesis around (7 + -10y)
-1 + 12y + 7 + -10y = 0

Reorder the terms:
-1 + 7 + 12y + -10y = 0

Combine like terms: -1 + 7 = 6
6 + 12y + -10y = 0

Combine like terms: 12y + -10y = 2y
6 + 2y = 0

Solving
6 + 2y = 0

Solving for variable 'y'.

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

Add '-6' to each side of the equation.
6 + -6 + 2y = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 2y = 0 + -6
2y = 0 + -6

Combine like terms: 0 + -6 = -6
2y = -6

Divide each side by '2'.
y = -3

Simplifying
y = -3

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