-9y+12=-20y-4

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Solution for -9y+12=-20y-4 equation:


Simplifying
-9y + 12 = -20y + -4

Reorder the terms:
12 + -9y = -20y + -4

Reorder the terms:
12 + -9y = -4 + -20y

Solving
12 + -9y = -4 + -20y

Solving for variable 'y'.

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

Add '20y' to each side of the equation.
12 + -9y + 20y = -4 + -20y + 20y

Combine like terms: -9y + 20y = 11y
12 + 11y = -4 + -20y + 20y

Combine like terms: -20y + 20y = 0
12 + 11y = -4 + 0
12 + 11y = -4

Add '-12' to each side of the equation.
12 + -12 + 11y = -4 + -12

Combine like terms: 12 + -12 = 0
0 + 11y = -4 + -12
11y = -4 + -12

Combine like terms: -4 + -12 = -16
11y = -16

Divide each side by '11'.
y = -1.454545455

Simplifying
y = -1.454545455

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