0.75(2x-3)=1.2(3x+1)

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Solution for 0.75(2x-3)=1.2(3x+1) equation:


Simplifying
0.75(2x + -3) = 1.2(3x + 1)

Reorder the terms:
0.75(-3 + 2x) = 1.2(3x + 1)
(-3 * 0.75 + 2x * 0.75) = 1.2(3x + 1)
(-2.25 + 1.5x) = 1.2(3x + 1)

Reorder the terms:
-2.25 + 1.5x = 1.2(1 + 3x)
-2.25 + 1.5x = (1 * 1.2 + 3x * 1.2)
-2.25 + 1.5x = (1.2 + 3.6x)

Solving
-2.25 + 1.5x = 1.2 + 3.6x

Solving for variable 'x'.

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

Add '-3.6x' to each side of the equation.
-2.25 + 1.5x + -3.6x = 1.2 + 3.6x + -3.6x

Combine like terms: 1.5x + -3.6x = -2.1x
-2.25 + -2.1x = 1.2 + 3.6x + -3.6x

Combine like terms: 3.6x + -3.6x = 0.0
-2.25 + -2.1x = 1.2 + 0.0
-2.25 + -2.1x = 1.2

Add '2.25' to each side of the equation.
-2.25 + 2.25 + -2.1x = 1.2 + 2.25

Combine like terms: -2.25 + 2.25 = 0.00
0.00 + -2.1x = 1.2 + 2.25
-2.1x = 1.2 + 2.25

Combine like terms: 1.2 + 2.25 = 3.45
-2.1x = 3.45

Divide each side by '-2.1'.
x = -1.642857143

Simplifying
x = -1.642857143

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