20x+30-2x=8x-10

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Solution for 20x+30-2x=8x-10 equation:


Simplifying
20x + 30 + -2x = 8x + -10

Reorder the terms:
30 + 20x + -2x = 8x + -10

Combine like terms: 20x + -2x = 18x
30 + 18x = 8x + -10

Reorder the terms:
30 + 18x = -10 + 8x

Solving
30 + 18x = -10 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
30 + 18x + -8x = -10 + 8x + -8x

Combine like terms: 18x + -8x = 10x
30 + 10x = -10 + 8x + -8x

Combine like terms: 8x + -8x = 0
30 + 10x = -10 + 0
30 + 10x = -10

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

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

Combine like terms: -10 + -30 = -40
10x = -40

Divide each side by '10'.
x = -4

Simplifying
x = -4

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