2(2x+7)+2(1+2x)=20

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Solution for 2(2x+7)+2(1+2x)=20 equation:


Simplifying
2(2x + 7) + 2(1 + 2x) = 20

Reorder the terms:
2(7 + 2x) + 2(1 + 2x) = 20
(7 * 2 + 2x * 2) + 2(1 + 2x) = 20
(14 + 4x) + 2(1 + 2x) = 20
14 + 4x + (1 * 2 + 2x * 2) = 20
14 + 4x + (2 + 4x) = 20

Reorder the terms:
14 + 2 + 4x + 4x = 20

Combine like terms: 14 + 2 = 16
16 + 4x + 4x = 20

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

Solving
16 + 8x = 20

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 8x = 20 + -16

Combine like terms: 16 + -16 = 0
0 + 8x = 20 + -16
8x = 20 + -16

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

Divide each side by '8'.
x = 0.5

Simplifying
x = 0.5

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