12-(x+30)=10

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Solution for 12-(x+30)=10 equation:


Simplifying
12 + -1(x + 30) = 10

Reorder the terms:
12 + -1(30 + x) = 10
12 + (30 * -1 + x * -1) = 10
12 + (-30 + -1x) = 10

Combine like terms: 12 + -30 = -18
-18 + -1x = 10

Solving
-18 + -1x = 10

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -1x = 10 + 18

Combine like terms: -18 + 18 = 0
0 + -1x = 10 + 18
-1x = 10 + 18

Combine like terms: 10 + 18 = 28
-1x = 28

Divide each side by '-1'.
x = -28

Simplifying
x = -28

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