1.5x-.4=7.1

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Solution for 1.5x-.4=7.1 equation: 


Simplifying
1.5x + -0.4 = 7.1

Reorder the terms:
-0.4 + 1.5x = 7.1

Solving
-0.4 + 1.5x = 7.1

Solving for variable 'x'.

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

Add '0.4' to each side of the equation.
-0.4 + 0.4 + 1.5x = 7.1 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + 1.5x = 7.1 + 0.4
1.5x = 7.1 + 0.4

Combine like terms: 7.1 + 0.4 = 7.5
1.5x = 7.5

Divide each side by '1.5'.
x = 5

Simplifying
x = 5

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