3x-(100+2x)=500

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Solution for 3x-(100+2x)=500 equation:


Simplifying
3x + -1(100 + 2x) = 500
3x + (100 * -1 + 2x * -1) = 500
3x + (-100 + -2x) = 500

Reorder the terms:
-100 + 3x + -2x = 500

Combine like terms: 3x + -2x = 1x
-100 + 1x = 500

Solving
-100 + 1x = 500

Solving for variable 'x'.

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

Add '100' to each side of the equation.
-100 + 100 + 1x = 500 + 100

Combine like terms: -100 + 100 = 0
0 + 1x = 500 + 100
1x = 500 + 100

Combine like terms: 500 + 100 = 600
1x = 600

Divide each side by '1'.
x = 600

Simplifying
x = 600

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