0.4x-1.2=0.15+1.8

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Solution for 0.4x-1.2=0.15+1.8 equation:


Simplifying
0.4x + -1.2 = 0.15 + 1.8

Reorder the terms:
-1.2 + 0.4x = 0.15 + 1.8

Combine like terms: 0.15 + 1.8 = 1.95
-1.2 + 0.4x = 1.95

Solving
-1.2 + 0.4x = 1.95

Solving for variable 'x'.

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

Add '1.2' to each side of the equation.
-1.2 + 1.2 + 0.4x = 1.95 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 0.4x = 1.95 + 1.2
0.4x = 1.95 + 1.2

Combine like terms: 1.95 + 1.2 = 3.15
0.4x = 3.15

Divide each side by '0.4'.
x = 7.875

Simplifying
x = 7.875

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