9x+21=40-160x+70

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Solution for 9x+21=40-160x+70 equation:


Simplifying
9x + 21 = 40 + -160x + 70

Reorder the terms:
21 + 9x = 40 + -160x + 70

Reorder the terms:
21 + 9x = 40 + 70 + -160x

Combine like terms: 40 + 70 = 110
21 + 9x = 110 + -160x

Solving
21 + 9x = 110 + -160x

Solving for variable 'x'.

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

Add '160x' to each side of the equation.
21 + 9x + 160x = 110 + -160x + 160x

Combine like terms: 9x + 160x = 169x
21 + 169x = 110 + -160x + 160x

Combine like terms: -160x + 160x = 0
21 + 169x = 110 + 0
21 + 169x = 110

Add '-21' to each side of the equation.
21 + -21 + 169x = 110 + -21

Combine like terms: 21 + -21 = 0
0 + 169x = 110 + -21
169x = 110 + -21

Combine like terms: 110 + -21 = 89
169x = 89

Divide each side by '169'.
x = 0.5266272189

Simplifying
x = 0.5266272189

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