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

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


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

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

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

Combine like terms: -2 + 7 = 5
5 + -3y + 2y = 3

Combine like terms: -3y + 2y = -1y
5 + -1y = 3

Solving
5 + -1y = 3

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 + -1y = 3 + -5

Combine like terms: 5 + -5 = 0
0 + -1y = 3 + -5
-1y = 3 + -5

Combine like terms: 3 + -5 = -2
-1y = -2

Divide each side by '-1'.
y = 2

Simplifying
y = 2

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