4(3+2x)-4=20

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


Simplifying
4(3 + 2x) + -4 = 20
(3 * 4 + 2x * 4) + -4 = 20
(12 + 8x) + -4 = 20

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

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

Solving
8 + 8x = 20

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 = 20 + -8

Combine like terms: 8 + -8 = 0
0 + 8x = 20 + -8
8x = 20 + -8

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

Divide each side by '8'.
x = 1.5

Simplifying
x = 1.5

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