3x+7-3=10x+2x-4

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Solution for 3x+7-3=10x+2x-4 equation:


Simplifying
3x + 7 + -3 = 10x + 2x + -4

Reorder the terms:
7 + -3 + 3x = 10x + 2x + -4

Combine like terms: 7 + -3 = 4
4 + 3x = 10x + 2x + -4

Reorder the terms:
4 + 3x = -4 + 10x + 2x

Combine like terms: 10x + 2x = 12x
4 + 3x = -4 + 12x

Solving
4 + 3x = -4 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
4 + 3x + -12x = -4 + 12x + -12x

Combine like terms: 3x + -12x = -9x
4 + -9x = -4 + 12x + -12x

Combine like terms: 12x + -12x = 0
4 + -9x = -4 + 0
4 + -9x = -4

Add '-4' to each side of the equation.
4 + -4 + -9x = -4 + -4

Combine like terms: 4 + -4 = 0
0 + -9x = -4 + -4
-9x = -4 + -4

Combine like terms: -4 + -4 = -8
-9x = -8

Divide each side by '-9'.
x = 0.8888888889

Simplifying
x = 0.8888888889

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