10-2(x+3)=2(3x-20)

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Solution for 10-2(x+3)=2(3x-20) equation:


Simplifying
10 + -2(x + 3) = 2(3x + -20)

Reorder the terms:
10 + -2(3 + x) = 2(3x + -20)
10 + (3 * -2 + x * -2) = 2(3x + -20)
10 + (-6 + -2x) = 2(3x + -20)

Combine like terms: 10 + -6 = 4
4 + -2x = 2(3x + -20)

Reorder the terms:
4 + -2x = 2(-20 + 3x)
4 + -2x = (-20 * 2 + 3x * 2)
4 + -2x = (-40 + 6x)

Solving
4 + -2x = -40 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
4 + -2x + -6x = -40 + 6x + -6x

Combine like terms: -2x + -6x = -8x
4 + -8x = -40 + 6x + -6x

Combine like terms: 6x + -6x = 0
4 + -8x = -40 + 0
4 + -8x = -40

Add '-4' to each side of the equation.
4 + -4 + -8x = -40 + -4

Combine like terms: 4 + -4 = 0
0 + -8x = -40 + -4
-8x = -40 + -4

Combine like terms: -40 + -4 = -44
-8x = -44

Divide each side by '-8'.
x = 5.5

Simplifying
x = 5.5

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