2(2x-10)=8(x-10)

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Solution for 2(2x-10)=8(x-10) equation:


Simplifying
2(2x + -10) = 8(x + -10)

Reorder the terms:
2(-10 + 2x) = 8(x + -10)
(-10 * 2 + 2x * 2) = 8(x + -10)
(-20 + 4x) = 8(x + -10)

Reorder the terms:
-20 + 4x = 8(-10 + x)
-20 + 4x = (-10 * 8 + x * 8)
-20 + 4x = (-80 + 8x)

Solving
-20 + 4x = -80 + 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.
-20 + 4x + -8x = -80 + 8x + -8x

Combine like terms: 4x + -8x = -4x
-20 + -4x = -80 + 8x + -8x

Combine like terms: 8x + -8x = 0
-20 + -4x = -80 + 0
-20 + -4x = -80

Add '20' to each side of the equation.
-20 + 20 + -4x = -80 + 20

Combine like terms: -20 + 20 = 0
0 + -4x = -80 + 20
-4x = -80 + 20

Combine like terms: -80 + 20 = -60
-4x = -60

Divide each side by '-4'.
x = 15

Simplifying
x = 15

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