X-10=-x-(30-x)

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Solution for X-10=-x-(30-x) equation:


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

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

Reorder the terms:
-10 + X = -30 + -1x + 1x

Combine like terms: -1x + 1x = 0
-10 + X = -30 + 0
-10 + X = -30

Solving
-10 + X = -30

Solving for variable 'X'.

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

Add '10' to each side of the equation.
-10 + 10 + X = -30 + 10

Combine like terms: -10 + 10 = 0
0 + X = -30 + 10
X = -30 + 10

Combine like terms: -30 + 10 = -20
X = -20

Simplifying
X = -20

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