(6x+5)+2(4x-2)+(8x+21)=180

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Solution for (6x+5)+2(4x-2)+(8x+21)=180 equation:


Simplifying
(6x + 5) + 2(4x + -2) + (8x + 21) = 180

Reorder the terms:
(5 + 6x) + 2(4x + -2) + (8x + 21) = 180

Remove parenthesis around (5 + 6x)
5 + 6x + 2(4x + -2) + (8x + 21) = 180

Reorder the terms:
5 + 6x + 2(-2 + 4x) + (8x + 21) = 180
5 + 6x + (-2 * 2 + 4x * 2) + (8x + 21) = 180
5 + 6x + (-4 + 8x) + (8x + 21) = 180

Reorder the terms:
5 + 6x + -4 + 8x + (21 + 8x) = 180

Remove parenthesis around (21 + 8x)
5 + 6x + -4 + 8x + 21 + 8x = 180

Reorder the terms:
5 + -4 + 21 + 6x + 8x + 8x = 180

Combine like terms: 5 + -4 = 1
1 + 21 + 6x + 8x + 8x = 180

Combine like terms: 1 + 21 = 22
22 + 6x + 8x + 8x = 180

Combine like terms: 6x + 8x = 14x
22 + 14x + 8x = 180

Combine like terms: 14x + 8x = 22x
22 + 22x = 180

Solving
22 + 22x = 180

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 22x = 180 + -22

Combine like terms: 22 + -22 = 0
0 + 22x = 180 + -22
22x = 180 + -22

Combine like terms: 180 + -22 = 158
22x = 158

Divide each side by '22'.
x = 7.181818182

Simplifying
x = 7.181818182

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