12-4(2x+5)=16

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Solution for 12-4(2x+5)=16 equation:


Simplifying
12 + -4(2x + 5) = 16

Reorder the terms:
12 + -4(5 + 2x) = 16
12 + (5 * -4 + 2x * -4) = 16
12 + (-20 + -8x) = 16

Combine like terms: 12 + -20 = -8
-8 + -8x = 16

Solving
-8 + -8x = 16

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + -8x = 16 + 8

Combine like terms: -8 + 8 = 0
0 + -8x = 16 + 8
-8x = 16 + 8

Combine like terms: 16 + 8 = 24
-8x = 24

Divide each side by '-8'.
x = -3

Simplifying
x = -3

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