3.5-2x=9.1-7x

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Solution for 3.5-2x=9.1-7x equation:


Simplifying
3.5 + -2x = 9.1 + -7x

Solving
3.5 + -2x = 9.1 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
3.5 + -2x + 7x = 9.1 + -7x + 7x

Combine like terms: -2x + 7x = 5x
3.5 + 5x = 9.1 + -7x + 7x

Combine like terms: -7x + 7x = 0
3.5 + 5x = 9.1 + 0
3.5 + 5x = 9.1

Add '-3.5' to each side of the equation.
3.5 + -3.5 + 5x = 9.1 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + 5x = 9.1 + -3.5
5x = 9.1 + -3.5

Combine like terms: 9.1 + -3.5 = 5.6
5x = 5.6

Divide each side by '5'.
x = 1.12

Simplifying
x = 1.12

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