2(7-x)-20=2x-3(2+3x)

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Solution for 2(7-x)-20=2x-3(2+3x) equation:


Simplifying
2(7 + -1x) + -20 = 2x + -3(2 + 3x)
(7 * 2 + -1x * 2) + -20 = 2x + -3(2 + 3x)
(14 + -2x) + -20 = 2x + -3(2 + 3x)

Reorder the terms:
14 + -20 + -2x = 2x + -3(2 + 3x)

Combine like terms: 14 + -20 = -6
-6 + -2x = 2x + -3(2 + 3x)
-6 + -2x = 2x + (2 * -3 + 3x * -3)
-6 + -2x = 2x + (-6 + -9x)

Reorder the terms:
-6 + -2x = -6 + 2x + -9x

Combine like terms: 2x + -9x = -7x
-6 + -2x = -6 + -7x

Add '6' to each side of the equation.
-6 + 6 + -2x = -6 + 6 + -7x

Combine like terms: -6 + 6 = 0
0 + -2x = -6 + 6 + -7x
-2x = -6 + 6 + -7x

Combine like terms: -6 + 6 = 0
-2x = 0 + -7x
-2x = -7x

Solving
-2x = -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-2x + 7x = -7x + 7x

Combine like terms: -2x + 7x = 5x
5x = -7x + 7x

Combine like terms: -7x + 7x = 0
5x = 0

Divide each side by '5'.
x = 0

Simplifying
x = 0

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