30x-20=12x-(2x+4)+(-2x+3)

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Solution for 30x-20=12x-(2x+4)+(-2x+3) equation:


Simplifying
30x + -20 = 12x + -1(2x + 4) + (-2x + 3)

Reorder the terms:
-20 + 30x = 12x + -1(2x + 4) + (-2x + 3)

Reorder the terms:
-20 + 30x = 12x + -1(4 + 2x) + (-2x + 3)
-20 + 30x = 12x + (4 * -1 + 2x * -1) + (-2x + 3)
-20 + 30x = 12x + (-4 + -2x) + (-2x + 3)

Reorder the terms:
-20 + 30x = 12x + -4 + -2x + (3 + -2x)

Remove parenthesis around (3 + -2x)
-20 + 30x = 12x + -4 + -2x + 3 + -2x

Reorder the terms:
-20 + 30x = -4 + 3 + 12x + -2x + -2x

Combine like terms: -4 + 3 = -1
-20 + 30x = -1 + 12x + -2x + -2x

Combine like terms: 12x + -2x = 10x
-20 + 30x = -1 + 10x + -2x

Combine like terms: 10x + -2x = 8x
-20 + 30x = -1 + 8x

Solving
-20 + 30x = -1 + 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 + 30x + -8x = -1 + 8x + -8x

Combine like terms: 30x + -8x = 22x
-20 + 22x = -1 + 8x + -8x

Combine like terms: 8x + -8x = 0
-20 + 22x = -1 + 0
-20 + 22x = -1

Add '20' to each side of the equation.
-20 + 20 + 22x = -1 + 20

Combine like terms: -20 + 20 = 0
0 + 22x = -1 + 20
22x = -1 + 20

Combine like terms: -1 + 20 = 19
22x = 19

Divide each side by '22'.
x = 0.8636363636

Simplifying
x = 0.8636363636

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