2(y-2)-(5-10y)=-9

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Solution for 2(y-2)-(5-10y)=-9 equation:


Simplifying
2(y + -2) + -1(5 + -10y) = -9

Reorder the terms:
2(-2 + y) + -1(5 + -10y) = -9
(-2 * 2 + y * 2) + -1(5 + -10y) = -9
(-4 + 2y) + -1(5 + -10y) = -9
-4 + 2y + (5 * -1 + -10y * -1) = -9
-4 + 2y + (-5 + 10y) = -9

Reorder the terms:
-4 + -5 + 2y + 10y = -9

Combine like terms: -4 + -5 = -9
-9 + 2y + 10y = -9

Combine like terms: 2y + 10y = 12y
-9 + 12y = -9

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

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

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

Solving
12y = 0

Solving for variable 'y'.

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

Divide each side by '12'.
y = 0

Simplifying
y = 0

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