1.8x-3.6-8=7x-18-2x

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Solution for 1.8x-3.6-8=7x-18-2x equation:


Simplifying
1.8x + -3.6 + -8 = 7x + -18 + -2x

Reorder the terms:
-3.6 + -8 + 1.8x = 7x + -18 + -2x

Combine like terms: -3.6 + -8 = -11.6
-11.6 + 1.8x = 7x + -18 + -2x

Reorder the terms:
-11.6 + 1.8x = -18 + 7x + -2x

Combine like terms: 7x + -2x = 5x
-11.6 + 1.8x = -18 + 5x

Solving
-11.6 + 1.8x = -18 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-11.6 + 1.8x + -5x = -18 + 5x + -5x

Combine like terms: 1.8x + -5x = -3.2x
-11.6 + -3.2x = -18 + 5x + -5x

Combine like terms: 5x + -5x = 0
-11.6 + -3.2x = -18 + 0
-11.6 + -3.2x = -18

Add '11.6' to each side of the equation.
-11.6 + 11.6 + -3.2x = -18 + 11.6

Combine like terms: -11.6 + 11.6 = 0.0
0.0 + -3.2x = -18 + 11.6
-3.2x = -18 + 11.6

Combine like terms: -18 + 11.6 = -6.4
-3.2x = -6.4

Divide each side by '-3.2'.
x = 2

Simplifying
x = 2

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