0.4x+7.7=7.1

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Solution for 0.4x+7.7=7.1 equation: 


Simplifying
0.4x + 7.7 = 7.1

Reorder the terms:
7.7 + 0.4x = 7.1

Solving
7.7 + 0.4x = 7.1

Solving for variable 'x'.

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

Add '-7.7' to each side of the equation.
7.7 + -7.7 + 0.4x = 7.1 + -7.7

Combine like terms: 7.7 + -7.7 = 0.0
0.0 + 0.4x = 7.1 + -7.7
0.4x = 7.1 + -7.7

Combine like terms: 7.1 + -7.7 = -0.6
0.4x = -0.6

Divide each side by '0.4'.
x = -1.5

Simplifying
x = -1.5

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