10x+30=-20-(-20x)

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Solution for 10x+30=-20-(-20x) equation:


Simplifying
10x + 30 = -20 + -1(-20x)

Reorder the terms:
30 + 10x = -20 + -1(-20x)

Remove parenthesis around (-20x)
30 + 10x = -20 + -1 * -20x

Multiply -1 * -20
30 + 10x = -20 + 20x

Solving
30 + 10x = -20 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
30 + 10x + -20x = -20 + 20x + -20x

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

Combine like terms: 20x + -20x = 0
30 + -10x = -20 + 0
30 + -10x = -20

Add '-30' to each side of the equation.
30 + -30 + -10x = -20 + -30

Combine like terms: 30 + -30 = 0
0 + -10x = -20 + -30
-10x = -20 + -30

Combine like terms: -20 + -30 = -50
-10x = -50

Divide each side by '-10'.
x = 5

Simplifying
x = 5

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