-7.9x+1.6=0.4x+72.98

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Solution for -7.9x+1.6=0.4x+72.98 equation:


Simplifying
-7.9x + 1.6 = 0.4x + 72.98

Reorder the terms:
1.6 + -7.9x = 0.4x + 72.98

Reorder the terms:
1.6 + -7.9x = 72.98 + 0.4x

Solving
1.6 + -7.9x = 72.98 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
1.6 + -7.9x + -0.4x = 72.98 + 0.4x + -0.4x

Combine like terms: -7.9x + -0.4x = -8.3x
1.6 + -8.3x = 72.98 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
1.6 + -8.3x = 72.98 + 0.0
1.6 + -8.3x = 72.98

Add '-1.6' to each side of the equation.
1.6 + -1.6 + -8.3x = 72.98 + -1.6

Combine like terms: 1.6 + -1.6 = 0.0
0.0 + -8.3x = 72.98 + -1.6
-8.3x = 72.98 + -1.6

Combine like terms: 72.98 + -1.6 = 71.38
-8.3x = 71.38

Divide each side by '-8.3'.
x = -8.6

Simplifying
x = -8.6

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