10x+30=8x+20

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


Simplifying
10x + 30 = 8x + 20

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

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

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

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

Combine like terms: 8x + -8x = 0
30 + 2x = 20 + 0
30 + 2x = 20

Add '-30' to each side of the equation.
30 + -30 + 2x = 20 + -30

Combine like terms: 30 + -30 = 0
0 + 2x = 20 + -30
2x = 20 + -30

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

Divide each side by '2'.
x = -5

Simplifying
x = -5

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