7x+5x+3+8=3x+4+8x

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Solution for 7x+5x+3+8=3x+4+8x equation: 


Simplifying
7x + 5x + 3 + 8 = 3x + 4 + 8x

Reorder the terms:
3 + 8 + 7x + 5x = 3x + 4 + 8x

Combine like terms: 3 + 8 = 11
11 + 7x + 5x = 3x + 4 + 8x

Combine like terms: 7x + 5x = 12x
11 + 12x = 3x + 4 + 8x

Reorder the terms:
11 + 12x = 4 + 3x + 8x

Combine like terms: 3x + 8x = 11x
11 + 12x = 4 + 11x

Solving
11 + 12x = 4 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
11 + 12x + -11x = 4 + 11x + -11x

Combine like terms: 12x + -11x = 1x
11 + 1x = 4 + 11x + -11x

Combine like terms: 11x + -11x = 0
11 + 1x = 4 + 0
11 + 1x = 4

Add '-11' to each side of the equation.
11 + -11 + 1x = 4 + -11

Combine like terms: 11 + -11 = 0
0 + 1x = 4 + -11
1x = 4 + -11

Combine like terms: 4 + -11 = -7
1x = -7

Divide each side by '1'.
x = -7

Simplifying
x = -7

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