y-1=3*-2*-2+12*-2

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Solution for y-1=3*-2*-2+12*-2 equation: 


Simplifying
y + -1 = 3 * -2 * -2 + 12 * -2

Reorder the terms:
-1 + y = 3 * -2 * -2 + 12 * -2

Multiply 3 * -2
-1 + y = -6 * -2 + 12 * -2

Multiply -6 * -2
-1 + y = 12 + 12 * -2

Multiply 12 * -2
-1 + y = 12 + -24

Combine like terms: 12 + -24 = -12
-1 + y = -12

Solving
-1 + y = -12

Solving for variable 'y'.

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

Add '1' to each side of the equation.
-1 + 1 + y = -12 + 1

Combine like terms: -1 + 1 = 0
0 + y = -12 + 1
y = -12 + 1

Combine like terms: -12 + 1 = -11
y = -11

Simplifying
y = -11

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