0.8x+9.9=7.1

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Solution for 0.8x+9.9=7.1 equation: 


Simplifying
0.8x + 9.9 = 7.1

Reorder the terms:
9.9 + 0.8x = 7.1

Solving
9.9 + 0.8x = 7.1

Solving for variable 'x'.

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

Add '-9.9' to each side of the equation.
9.9 + -9.9 + 0.8x = 7.1 + -9.9

Combine like terms: 9.9 + -9.9 = 0.0
0.0 + 0.8x = 7.1 + -9.9
0.8x = 7.1 + -9.9

Combine like terms: 7.1 + -9.9 = -2.8
0.8x = -2.8

Divide each side by '0.8'.
x = -3.5

Simplifying
x = -3.5

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