1.5x-7.1=8.4+x

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Solution for 1.5x-7.1=8.4+x equation:


Simplifying
1.5x + -7.1 = 8.4 + x

Reorder the terms:
-7.1 + 1.5x = 8.4 + x

Solving
-7.1 + 1.5x = 8.4 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-7.1 + 1.5x + -1x = 8.4 + x + -1x

Combine like terms: 1.5x + -1x = 0.5x
-7.1 + 0.5x = 8.4 + x + -1x

Combine like terms: x + -1x = 0
-7.1 + 0.5x = 8.4 + 0
-7.1 + 0.5x = 8.4

Add '7.1' to each side of the equation.
-7.1 + 7.1 + 0.5x = 8.4 + 7.1

Combine like terms: -7.1 + 7.1 = 0.0
0.0 + 0.5x = 8.4 + 7.1
0.5x = 8.4 + 7.1

Combine like terms: 8.4 + 7.1 = 15.5
0.5x = 15.5

Divide each side by '0.5'.
x = 31

Simplifying
x = 31

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