6x+9=-3x+7

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Solution for 6x+9=-3x+7 equation:


Simplifying
6x + 9 = -3x + 7

Reorder the terms:
9 + 6x = -3x + 7

Reorder the terms:
9 + 6x = 7 + -3x

Solving
9 + 6x = 7 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
9 + 6x + 3x = 7 + -3x + 3x

Combine like terms: 6x + 3x = 9x
9 + 9x = 7 + -3x + 3x

Combine like terms: -3x + 3x = 0
9 + 9x = 7 + 0
9 + 9x = 7

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

Combine like terms: 9 + -9 = 0
0 + 9x = 7 + -9
9x = 7 + -9

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

Divide each side by '9'.
x = -0.2222222222

Simplifying
x = -0.2222222222

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