2(3+4x)-2=20

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


Simplifying
2(3 + 4x) + -2 = 20
(3 * 2 + 4x * 2) + -2 = 20
(6 + 8x) + -2 = 20

Reorder the terms:
6 + -2 + 8x = 20

Combine like terms: 6 + -2 = 4
4 + 8x = 20

Solving
4 + 8x = 20

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 8x = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 8x = 20 + -4
8x = 20 + -4

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

Divide each side by '8'.
x = 2

Simplifying
x = 2

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