2x=100-(x+(2x+5))

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Solution for 2x=100-(x+(2x+5)) equation:


Simplifying
2x = 100 + -1(x + (2x + 5))

Reorder the terms:
2x = 100 + -1(x + (5 + 2x))

Remove parenthesis around (5 + 2x)
2x = 100 + -1(x + 5 + 2x)

Reorder the terms:
2x = 100 + -1(5 + x + 2x)

Combine like terms: x + 2x = 3x
2x = 100 + -1(5 + 3x)
2x = 100 + (5 * -1 + 3x * -1)
2x = 100 + (-5 + -3x)

Combine like terms: 100 + -5 = 95
2x = 95 + -3x

Solving
2x = 95 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
2x + 3x = 95 + -3x + 3x

Combine like terms: 2x + 3x = 5x
5x = 95 + -3x + 3x

Combine like terms: -3x + 3x = 0
5x = 95 + 0
5x = 95

Divide each side by '5'.
x = 19

Simplifying
x = 19

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