-3y+3-(-2y-7)=-2

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Solution for -3y+3-(-2y-7)=-2 equation:


Simplifying
-3y + 3 + -1(-2y + -7) = -2

Reorder the terms:
-3y + 3 + -1(-7 + -2y) = -2
-3y + 3 + (-7 * -1 + -2y * -1) = -2
-3y + 3 + (7 + 2y) = -2

Reorder the terms:
3 + 7 + -3y + 2y = -2

Combine like terms: 3 + 7 = 10
10 + -3y + 2y = -2

Combine like terms: -3y + 2y = -1y
10 + -1y = -2

Solving
10 + -1y = -2

Solving for variable 'y'.

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

Add '-10' to each side of the equation.
10 + -10 + -1y = -2 + -10

Combine like terms: 10 + -10 = 0
0 + -1y = -2 + -10
-1y = -2 + -10

Combine like terms: -2 + -10 = -12
-1y = -12

Divide each side by '-1'.
y = 12

Simplifying
y = 12

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