(20x-60)+(10x+30)=2600

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Solution for (20x-60)+(10x+30)=2600 equation:


Simplifying
(20x + -60) + (10x + 30) = 2600

Reorder the terms:
(-60 + 20x) + (10x + 30) = 2600

Remove parenthesis around (-60 + 20x)
-60 + 20x + (10x + 30) = 2600

Reorder the terms:
-60 + 20x + (30 + 10x) = 2600

Remove parenthesis around (30 + 10x)
-60 + 20x + 30 + 10x = 2600

Reorder the terms:
-60 + 30 + 20x + 10x = 2600

Combine like terms: -60 + 30 = -30
-30 + 20x + 10x = 2600

Combine like terms: 20x + 10x = 30x
-30 + 30x = 2600

Solving
-30 + 30x = 2600

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 + 30x = 2600 + 30

Combine like terms: -30 + 30 = 0
0 + 30x = 2600 + 30
30x = 2600 + 30

Combine like terms: 2600 + 30 = 2630
30x = 2630

Divide each side by '30'.
x = 87.66666667

Simplifying
x = 87.66666667

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