6x+7=143-9x

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Solution for 6x+7=143-9x equation:


Simplifying
6x + 7 = 143 + -9x

Reorder the terms:
7 + 6x = 143 + -9x

Solving
7 + 6x = 143 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
7 + 6x + 9x = 143 + -9x + 9x

Combine like terms: 6x + 9x = 15x
7 + 15x = 143 + -9x + 9x

Combine like terms: -9x + 9x = 0
7 + 15x = 143 + 0
7 + 15x = 143

Add '-7' to each side of the equation.
7 + -7 + 15x = 143 + -7

Combine like terms: 7 + -7 = 0
0 + 15x = 143 + -7
15x = 143 + -7

Combine like terms: 143 + -7 = 136
15x = 136

Divide each side by '15'.
x = 9.066666667

Simplifying
x = 9.066666667

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