-(x+3)+5.5x=10.5

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Solution for -(x+3)+5.5x=10.5 equation:


Simplifying
-1(x + 3) + 5.5x = 10.5

Reorder the terms:
-1(3 + x) + 5.5x = 10.5
(3 * -1 + x * -1) + 5.5x = 10.5
(-3 + -1x) + 5.5x = 10.5

Combine like terms: -1x + 5.5x = 4.5x
-3 + 4.5x = 10.5

Solving
-3 + 4.5x = 10.5

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 4.5x = 10.5 + 3

Combine like terms: -3 + 3 = 0
0 + 4.5x = 10.5 + 3
4.5x = 10.5 + 3

Combine like terms: 10.5 + 3 = 13.5
4.5x = 13.5

Divide each side by '4.5'.
x = 3

Simplifying
x = 3

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