7-8x=172-43x

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Solution for 7-8x=172-43x equation:


Simplifying
7 + -8x = 172 + -43x

Solving
7 + -8x = 172 + -43x

Solving for variable 'x'.

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

Add '43x' to each side of the equation.
7 + -8x + 43x = 172 + -43x + 43x

Combine like terms: -8x + 43x = 35x
7 + 35x = 172 + -43x + 43x

Combine like terms: -43x + 43x = 0
7 + 35x = 172 + 0
7 + 35x = 172

Add '-7' to each side of the equation.
7 + -7 + 35x = 172 + -7

Combine like terms: 7 + -7 = 0
0 + 35x = 172 + -7
35x = 172 + -7

Combine like terms: 172 + -7 = 165
35x = 165

Divide each side by '35'.
x = 4.714285714

Simplifying
x = 4.714285714

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