9.1x+4-7.1x=2

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Solution for 9.1x+4-7.1x=2 equation:


Simplifying
9.1x + 4 + -7.1x = 2

Reorder the terms:
4 + 9.1x + -7.1x = 2

Combine like terms: 9.1x + -7.1x = 2x
4 + 2x = 2

Solving
4 + 2x = 2

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 2x = 2 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = 2 + -4
2x = 2 + -4

Combine like terms: 2 + -4 = -2
2x = -2

Divide each side by '2'.
x = -1

Simplifying
x = -1

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