9-7x=72-35x

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Solution for 9-7x=72-35x equation:


Simplifying
9 + -7x = 72 + -35x

Solving
9 + -7x = 72 + -35x

Solving for variable 'x'.

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

Add '35x' to each side of the equation.
9 + -7x + 35x = 72 + -35x + 35x

Combine like terms: -7x + 35x = 28x
9 + 28x = 72 + -35x + 35x

Combine like terms: -35x + 35x = 0
9 + 28x = 72 + 0
9 + 28x = 72

Add '-9' to each side of the equation.
9 + -9 + 28x = 72 + -9

Combine like terms: 9 + -9 = 0
0 + 28x = 72 + -9
28x = 72 + -9

Combine like terms: 72 + -9 = 63
28x = 63

Divide each side by '28'.
x = 2.25

Simplifying
x = 2.25

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