3(x+2)-4.5=x-8.5

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Solution for 3(x+2)-4.5=x-8.5 equation: 


Simplifying
3(x + 2) + -4.5 = x + -8.5

Reorder the terms:
3(2 + x) + -4.5 = x + -8.5
(2 * 3 + x * 3) + -4.5 = x + -8.5
(6 + 3x) + -4.5 = x + -8.5

Reorder the terms:
6 + -4.5 + 3x = x + -8.5

Combine like terms: 6 + -4.5 = 1.5
1.5 + 3x = x + -8.5

Reorder the terms:
1.5 + 3x = -8.5 + x

Solving
1.5 + 3x = -8.5 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
1.5 + 3x + -1x = -8.5 + x + -1x

Combine like terms: 3x + -1x = 2x
1.5 + 2x = -8.5 + x + -1x

Combine like terms: x + -1x = 0
1.5 + 2x = -8.5 + 0
1.5 + 2x = -8.5

Add '-1.5' to each side of the equation.
1.5 + -1.5 + 2x = -8.5 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 2x = -8.5 + -1.5
2x = -8.5 + -1.5

Combine like terms: -8.5 + -1.5 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

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