-2*2-3y=-7

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Solution for -2*2-3y=-7 equation: 


Simplifying
-2 * 2 + -3y = -7

Multiply -2 * 2
-4 + -3y = -7

Solving
-4 + -3y = -7

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + -3y = -7 + 4

Combine like terms: -4 + 4 = 0
0 + -3y = -7 + 4
-3y = -7 + 4

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

Divide each side by '-3'.
y = 1

Simplifying
y = 1

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