.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) = 3.21x + -0.75

Reorder the terms:
0.7(-2 + 0.9x) = 3.21x + -0.75
(-2 * 0.7 + 0.9x * 0.7) = 3.21x + -0.75
(-1.4 + 0.63x) = 3.21x + -0.75

Reorder the terms:
-1.4 + 0.63x = -0.75 + 3.21x

Solving
-1.4 + 0.63x = -0.75 + 3.21x

Solving for variable 'x'.

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

Add '-3.21x' to each side of the equation.
-1.4 + 0.63x + -3.21x = -0.75 + 3.21x + -3.21x

Combine like terms: 0.63x + -3.21x = -2.58x
-1.4 + -2.58x = -0.75 + 3.21x + -3.21x

Combine like terms: 3.21x + -3.21x = 0.00
-1.4 + -2.58x = -0.75 + 0.00
-1.4 + -2.58x = -0.75

Add '1.4' to each side of the equation.
-1.4 + 1.4 + -2.58x = -0.75 + 1.4

Combine like terms: -1.4 + 1.4 = 0.0
0.0 + -2.58x = -0.75 + 1.4
-2.58x = -0.75 + 1.4

Combine like terms: -0.75 + 1.4 = 0.65
-2.58x = 0.65

Divide each side by '-2.58'.
x = -0.2519379845

Simplifying
x = -0.2519379845

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