2[x+(x+10)]=180

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Solution for 2[x+(x+10)]=180 equation:


Simplifying
2[x + (x + 10)] = 180

Reorder the terms:
2[x + (10 + x)] = 180

Remove parenthesis around (10 + x)
2[x + 10 + x] = 180

Reorder the terms:
2[10 + x + x] = 180

Combine like terms: x + x = 2x
2[10 + 2x] = 180
[10 * 2 + 2x * 2] = 180
[20 + 4x] = 180

Solving
20 + 4x = 180

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 4x = 180 + -20

Combine like terms: 20 + -20 = 0
0 + 4x = 180 + -20
4x = 180 + -20

Combine like terms: 180 + -20 = 160
4x = 160

Divide each side by '4'.
x = 40

Simplifying
x = 40

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