7+3(x-2)+8x=6(x+1)+2x-9

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Solution for 7+3(x-2)+8x=6(x+1)+2x-9 equation:


Simplifying
7 + 3(x + -2) + 8x = 6(x + 1) + 2x + -9

Reorder the terms:
7 + 3(-2 + x) + 8x = 6(x + 1) + 2x + -9
7 + (-2 * 3 + x * 3) + 8x = 6(x + 1) + 2x + -9
7 + (-6 + 3x) + 8x = 6(x + 1) + 2x + -9

Combine like terms: 7 + -6 = 1
1 + 3x + 8x = 6(x + 1) + 2x + -9

Combine like terms: 3x + 8x = 11x
1 + 11x = 6(x + 1) + 2x + -9

Reorder the terms:
1 + 11x = 6(1 + x) + 2x + -9
1 + 11x = (1 * 6 + x * 6) + 2x + -9
1 + 11x = (6 + 6x) + 2x + -9

Reorder the terms:
1 + 11x = 6 + -9 + 6x + 2x

Combine like terms: 6 + -9 = -3
1 + 11x = -3 + 6x + 2x

Combine like terms: 6x + 2x = 8x
1 + 11x = -3 + 8x

Solving
1 + 11x = -3 + 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.
1 + 11x + -8x = -3 + 8x + -8x

Combine like terms: 11x + -8x = 3x
1 + 3x = -3 + 8x + -8x

Combine like terms: 8x + -8x = 0
1 + 3x = -3 + 0
1 + 3x = -3

Add '-1' to each side of the equation.
1 + -1 + 3x = -3 + -1

Combine like terms: 1 + -1 = 0
0 + 3x = -3 + -1
3x = -3 + -1

Combine like terms: -3 + -1 = -4
3x = -4

Divide each side by '3'.
x = -1.333333333

Simplifying
x = -1.333333333

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