x-2(x+10)=13

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Solution for x-2(x+10)=13 equation:


Simplifying
x + -2(x + 10) = 13

Reorder the terms:
x + -2(10 + x) = 13
x + (10 * -2 + x * -2) = 13
x + (-20 + -2x) = 13

Reorder the terms:
-20 + x + -2x = 13

Combine like terms: x + -2x = -1x
-20 + -1x = 13

Solving
-20 + -1x = 13

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 + -1x = 13 + 20

Combine like terms: -20 + 20 = 0
0 + -1x = 13 + 20
-1x = 13 + 20

Combine like terms: 13 + 20 = 33
-1x = 33

Divide each side by '-1'.
x = -33

Simplifying
x = -33

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