3x+9+4x=2x-34+3

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Solution for 3x+9+4x=2x-34+3 equation:


Simplifying
3x + 9 + 4x = 2x + -34 + 3

Reorder the terms:
9 + 3x + 4x = 2x + -34 + 3

Combine like terms: 3x + 4x = 7x
9 + 7x = 2x + -34 + 3

Reorder the terms:
9 + 7x = -34 + 3 + 2x

Combine like terms: -34 + 3 = -31
9 + 7x = -31 + 2x

Solving
9 + 7x = -31 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
9 + 7x + -2x = -31 + 2x + -2x

Combine like terms: 7x + -2x = 5x
9 + 5x = -31 + 2x + -2x

Combine like terms: 2x + -2x = 0
9 + 5x = -31 + 0
9 + 5x = -31

Add '-9' to each side of the equation.
9 + -9 + 5x = -31 + -9

Combine like terms: 9 + -9 = 0
0 + 5x = -31 + -9
5x = -31 + -9

Combine like terms: -31 + -9 = -40
5x = -40

Divide each side by '5'.
x = -8

Simplifying
x = -8

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