.7(.9x-2)=3(.21x-.75)

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Solution for .7(.9x-2)=3(.21x-.75) equation: 


Simplifying
0.7(0.9x + -2) = 3(0.21x + -0.75)

Reorder the terms:
0.7(-2 + 0.9x) = 3(0.21x + -0.75)
(-2 * 0.7 + 0.9x * 0.7) = 3(0.21x + -0.75)
(-1.4 + 0.63x) = 3(0.21x + -0.75)

Reorder the terms:
-1.4 + 0.63x = 3(-0.75 + 0.21x)
-1.4 + 0.63x = (-0.75 * 3 + 0.21x * 3)
-1.4 + 0.63x = (-2.25 + 0.63x)

Add '-0.63x' to each side of the equation.
-1.4 + 0.63x + -0.63x = -2.25 + 0.63x + -0.63x

Combine like terms: 0.63x + -0.63x = 0.00
-1.4 + 0.00 = -2.25 + 0.63x + -0.63x
-1.4 = -2.25 + 0.63x + -0.63x

Combine like terms: 0.63x + -0.63x = 0.00
-1.4 = -2.25 + 0.00
-1.4 = -2.25

Solving
-1.4 = -2.25

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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