90=3(1.2(x-1.2))+2

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Solution for 90=3(1.2(x-1.2))+2 equation: 


Simplifying
90 = 3(1.2(x + -1.2)) + 2

Reorder the terms:
90 = 3(1.2(-1.2 + x)) + 2
90 = 3((-1.2 * 1.2 + x * 1.2)) + 2
90 = 3((-1.44 + 1.2x)) + 2
90 = (-1.44 * 3 + 1.2x * 3) + 2
90 = (-4.32 + 3.6x) + 2

Reorder the terms:
90 = -4.32 + 2 + 3.6x

Combine like terms: -4.32 + 2 = -2.32
90 = -2.32 + 3.6x

Solving
90 = -2.32 + 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.
90 + -3.6x = -2.32 + 3.6x + -3.6x

Combine like terms: 3.6x + -3.6x = 0.0
90 + -3.6x = -2.32 + 0.0
90 + -3.6x = -2.32

Add '-90' to each side of the equation.
90 + -90 + -3.6x = -2.32 + -90

Combine like terms: 90 + -90 = 0
0 + -3.6x = -2.32 + -90
-3.6x = -2.32 + -90

Combine like terms: -2.32 + -90 = -92.32
-3.6x = -92.32

Divide each side by '-3.6'.
x = 25.64444444

Simplifying
x = 25.64444444

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