7x-1.8=-4+.4

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Solution for 7x-1.8=-4+.4 equation:


Simplifying
7x + -1.8 = -4 + 0.4

Reorder the terms:
-1.8 + 7x = -4 + 0.4

Combine like terms: -4 + 0.4 = -3.6
-1.8 + 7x = -3.6

Solving
-1.8 + 7x = -3.6

Solving for variable 'x'.

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

Add '1.8' to each side of the equation.
-1.8 + 1.8 + 7x = -3.6 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + 7x = -3.6 + 1.8
7x = -3.6 + 1.8

Combine like terms: -3.6 + 1.8 = -1.8
7x = -1.8

Divide each side by '7'.
x = -0.2571428571

Simplifying
x = -0.2571428571

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