4x-20-2x=10x-30

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Solution for 4x-20-2x=10x-30 equation:


Simplifying
4x + -20 + -2x = 10x + -30

Reorder the terms:
-20 + 4x + -2x = 10x + -30

Combine like terms: 4x + -2x = 2x
-20 + 2x = 10x + -30

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

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

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-20 + 2x + -10x = -30 + 10x + -10x

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

Combine like terms: 10x + -10x = 0
-20 + -8x = -30 + 0
-20 + -8x = -30

Add '20' to each side of the equation.
-20 + 20 + -8x = -30 + 20

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

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

Divide each side by '-8'.
x = 1.25

Simplifying
x = 1.25

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