1.4x-2+9x=x-7.2

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Solution for 1.4x-2+9x=x-7.2 equation:


Simplifying
1.4x + -2 + 9x = x + -7.2

Reorder the terms:
-2 + 1.4x + 9x = x + -7.2

Combine like terms: 1.4x + 9x = 10.4x
-2 + 10.4x = x + -7.2

Reorder the terms:
-2 + 10.4x = -7.2 + x

Solving
-2 + 10.4x = -7.2 + 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.
-2 + 10.4x + -1x = -7.2 + x + -1x

Combine like terms: 10.4x + -1x = 9.4x
-2 + 9.4x = -7.2 + x + -1x

Combine like terms: x + -1x = 0
-2 + 9.4x = -7.2 + 0
-2 + 9.4x = -7.2

Add '2' to each side of the equation.
-2 + 2 + 9.4x = -7.2 + 2

Combine like terms: -2 + 2 = 0
0 + 9.4x = -7.2 + 2
9.4x = -7.2 + 2

Combine like terms: -7.2 + 2 = -5.2
9.4x = -5.2

Divide each side by '9.4'.
x = -0.5531914894

Simplifying
x = -0.5531914894

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