-4(x+3)+4(2x+5)=16

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Solution for -4(x+3)+4(2x+5)=16 equation:


Simplifying
-4(x + 3) + 4(2x + 5) = 16

Reorder the terms:
-4(3 + x) + 4(2x + 5) = 16
(3 * -4 + x * -4) + 4(2x + 5) = 16
(-12 + -4x) + 4(2x + 5) = 16

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

Reorder the terms:
-12 + 20 + -4x + 8x = 16

Combine like terms: -12 + 20 = 8
8 + -4x + 8x = 16

Combine like terms: -4x + 8x = 4x
8 + 4x = 16

Solving
8 + 4x = 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 + 4x = 16 + -8

Combine like terms: 8 + -8 = 0
0 + 4x = 16 + -8
4x = 16 + -8

Combine like terms: 16 + -8 = 8
4x = 8

Divide each side by '4'.
x = 2

Simplifying
x = 2

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