-3-4=-y-2+2y

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Solution for -3-4=-y-2+2y equation:


Simplifying
-3 + -4 = -1y + -2 + 2y

Combine like terms: -3 + -4 = -7
-7 = -1y + -2 + 2y

Reorder the terms:
-7 = -2 + -1y + 2y

Combine like terms: -1y + 2y = 1y
-7 = -2 + 1y

Solving
-7 = -2 + 1y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-7 + -1y = -2 + 1y + -1y

Combine like terms: 1y + -1y = 0
-7 + -1y = -2 + 0
-7 + -1y = -2

Add '7' to each side of the equation.
-7 + 7 + -1y = -2 + 7

Combine like terms: -7 + 7 = 0
0 + -1y = -2 + 7
-1y = -2 + 7

Combine like terms: -2 + 7 = 5
-1y = 5

Divide each side by '-1'.
y = -5

Simplifying
y = -5

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