3x-2(x+10)=-20

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Solution for 3x-2(x+10)=-20 equation:


Simplifying
3x + -2(x + 10) = -20

Reorder the terms:
3x + -2(10 + x) = -20
3x + (10 * -2 + x * -2) = -20
3x + (-20 + -2x) = -20

Reorder the terms:
-20 + 3x + -2x = -20

Combine like terms: 3x + -2x = 1x
-20 + 1x = -20

Add '20' to each side of the equation.
-20 + 20 + 1x = -20 + 20

Combine like terms: -20 + 20 = 0
0 + 1x = -20 + 20
1x = -20 + 20

Combine like terms: -20 + 20 = 0
1x = 0

Solving
1x = 0

Solving for variable 'x'.

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

Divide each side by '1'.
x = 0

Simplifying
x = 0

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