8x+3+x=2+4x-9

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Solution for 8x+3+x=2+4x-9 equation: 


Simplifying
8x + 3 + x = 2 + 4x + -9

Reorder the terms:
3 + 8x + x = 2 + 4x + -9

Combine like terms: 8x + x = 9x
3 + 9x = 2 + 4x + -9

Reorder the terms:
3 + 9x = 2 + -9 + 4x

Combine like terms: 2 + -9 = -7
3 + 9x = -7 + 4x

Solving
3 + 9x = -7 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
3 + 9x + -4x = -7 + 4x + -4x

Combine like terms: 9x + -4x = 5x
3 + 5x = -7 + 4x + -4x

Combine like terms: 4x + -4x = 0
3 + 5x = -7 + 0
3 + 5x = -7

Add '-3' to each side of the equation.
3 + -3 + 5x = -7 + -3

Combine like terms: 3 + -3 = 0
0 + 5x = -7 + -3
5x = -7 + -3

Combine like terms: -7 + -3 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

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