5x-(30+.5x)=180

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Solution for 5x-(30+.5x)=180 equation:


Simplifying
5x + -1(30 + 0.5x) = 180
5x + (30 * -1 + 0.5x * -1) = 180
5x + (-30 + -0.5x) = 180

Reorder the terms:
-30 + 5x + -0.5x = 180

Combine like terms: 5x + -0.5x = 4.5x
-30 + 4.5x = 180

Solving
-30 + 4.5x = 180

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 4.5x = 180 + 30

Combine like terms: -30 + 30 = 0
0 + 4.5x = 180 + 30
4.5x = 180 + 30

Combine like terms: 180 + 30 = 210
4.5x = 210

Divide each side by '4.5'.
x = 46.66666667

Simplifying
x = 46.66666667

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