-5.22-2.1x=1.5(-2.8x+.3)

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Solution for -5.22-2.1x=1.5(-2.8x+.3) equation: 


Simplifying
-5.22 + -2.1x = 1.5(-2.8x + 0.3)

Reorder the terms:
-5.22 + -2.1x = 1.5(0.3 + -2.8x)
-5.22 + -2.1x = (0.3 * 1.5 + -2.8x * 1.5)
-5.22 + -2.1x = (0.45 + -4.2x)

Solving
-5.22 + -2.1x = 0.45 + -4.2x

Solving for variable 'x'.

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

Add '4.2x' to each side of the equation.
-5.22 + -2.1x + 4.2x = 0.45 + -4.2x + 4.2x

Combine like terms: -2.1x + 4.2x = 2.1x
-5.22 + 2.1x = 0.45 + -4.2x + 4.2x

Combine like terms: -4.2x + 4.2x = 0.0
-5.22 + 2.1x = 0.45 + 0.0
-5.22 + 2.1x = 0.45

Add '5.22' to each side of the equation.
-5.22 + 5.22 + 2.1x = 0.45 + 5.22

Combine like terms: -5.22 + 5.22 = 0.00
0.00 + 2.1x = 0.45 + 5.22
2.1x = 0.45 + 5.22

Combine like terms: 0.45 + 5.22 = 5.67
2.1x = 5.67

Divide each side by '2.1'.
x = 2.7

Simplifying
x = 2.7

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