9-7x=111+28x

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Solution for 9-7x=111+28x equation:


Simplifying
9 + -7x = 111 + 28x

Solving
9 + -7x = 111 + 28x

Solving for variable 'x'.

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

Add '-28x' to each side of the equation.
9 + -7x + -28x = 111 + 28x + -28x

Combine like terms: -7x + -28x = -35x
9 + -35x = 111 + 28x + -28x

Combine like terms: 28x + -28x = 0
9 + -35x = 111 + 0
9 + -35x = 111

Add '-9' to each side of the equation.
9 + -9 + -35x = 111 + -9

Combine like terms: 9 + -9 = 0
0 + -35x = 111 + -9
-35x = 111 + -9

Combine like terms: 111 + -9 = 102
-35x = 102

Divide each side by '-35'.
x = -2.914285714

Simplifying
x = -2.914285714

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