4x-10=8x-20

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Solution for 4x-10=8x-20 equation:


Simplifying
4x + -10 = 8x + -20

Reorder the terms:
-10 + 4x = 8x + -20

Reorder the terms:
-10 + 4x = -20 + 8x

Solving
-10 + 4x = -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.
-10 + 4x + -8x = -20 + 8x + -8x

Combine like terms: 4x + -8x = -4x
-10 + -4x = -20 + 8x + -8x

Combine like terms: 8x + -8x = 0
-10 + -4x = -20 + 0
-10 + -4x = -20

Add '10' to each side of the equation.
-10 + 10 + -4x = -20 + 10

Combine like terms: -10 + 10 = 0
0 + -4x = -20 + 10
-4x = -20 + 10

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

Divide each side by '-4'.
x = 2.5

Simplifying
x = 2.5

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