-4(2y+3)=20

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Solution for -4(2y+3)=20 equation: 


Simplifying
-4(2y + 3) = 20

Reorder the terms:
-4(3 + 2y) = 20
(3 * -4 + 2y * -4) = 20
(-12 + -8y) = 20

Solving
-12 + -8y = 20

Solving for variable 'y'.

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

Add '12' to each side of the equation.
-12 + 12 + -8y = 20 + 12

Combine like terms: -12 + 12 = 0
0 + -8y = 20 + 12
-8y = 20 + 12

Combine like terms: 20 + 12 = 32
-8y = 32

Divide each side by '-8'.
y = -4

Simplifying
y = -4

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