7+2(4x+2)+2x=20

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Solution for 7+2(4x+2)+2x=20 equation:


Simplifying
7 + 2(4x + 2) + 2x = 20

Reorder the terms:
7 + 2(2 + 4x) + 2x = 20
7 + (2 * 2 + 4x * 2) + 2x = 20
7 + (4 + 8x) + 2x = 20

Combine like terms: 7 + 4 = 11
11 + 8x + 2x = 20

Combine like terms: 8x + 2x = 10x
11 + 10x = 20

Solving
11 + 10x = 20

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 10x = 20 + -11

Combine like terms: 11 + -11 = 0
0 + 10x = 20 + -11
10x = 20 + -11

Combine like terms: 20 + -11 = 9
10x = 9

Divide each side by '10'.
x = 0.9

Simplifying
x = 0.9

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