(x+20)+(2x)-180=(7x+10)

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Solution for (x+20)+(2x)-180=(7x+10) equation:


Simplifying
(x + 20) + (2x) + -180 = (7x + 10)

Reorder the terms:
(20 + x) + (2x) + -180 = (7x + 10)

Remove parenthesis around (20 + x)
20 + x + (2x) + -180 = (7x + 10)

Reorder the terms:
20 + -180 + x + (2x) = (7x + 10)

Combine like terms: 20 + -180 = -160
-160 + x + (2x) = (7x + 10)

Combine like terms: x + (2x) = 3x
-160 + 3x = (7x + 10)

Reorder the terms:
-160 + 3x = (10 + 7x)

Remove parenthesis around (10 + 7x)
-160 + 3x = 10 + 7x

Solving
-160 + 3x = 10 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-160 + 3x + -7x = 10 + 7x + -7x

Combine like terms: 3x + -7x = -4x
-160 + -4x = 10 + 7x + -7x

Combine like terms: 7x + -7x = 0
-160 + -4x = 10 + 0
-160 + -4x = 10

Add '160' to each side of the equation.
-160 + 160 + -4x = 10 + 160

Combine like terms: -160 + 160 = 0
0 + -4x = 10 + 160
-4x = 10 + 160

Combine like terms: 10 + 160 = 170
-4x = 170

Divide each side by '-4'.
x = -42.5

Simplifying
x = -42.5

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