1.6x-.7(x-9)=.9(x-7)

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Solution for 1.6x-.7(x-9)=.9(x-7) equation: 


Simplifying
1.6x + -0.7(x + -9) = 0.9(x + -7)

Reorder the terms:
1.6x + -0.7(-9 + x) = 0.9(x + -7)
1.6x + (-9 * -0.7 + x * -0.7) = 0.9(x + -7)
1.6x + (6.3 + -0.7x) = 0.9(x + -7)

Reorder the terms:
6.3 + 1.6x + -0.7x = 0.9(x + -7)

Combine like terms: 1.6x + -0.7x = 0.9x
6.3 + 0.9x = 0.9(x + -7)

Reorder the terms:
6.3 + 0.9x = 0.9(-7 + x)
6.3 + 0.9x = (-7 * 0.9 + x * 0.9)
6.3 + 0.9x = (-6.3 + 0.9x)

Add '-0.9x' to each side of the equation.
6.3 + 0.9x + -0.9x = -6.3 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
6.3 + 0.0 = -6.3 + 0.9x + -0.9x
6.3 = -6.3 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
6.3 = -6.3 + 0.0
6.3 = -6.3

Solving
6.3 = -6.3

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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