2x-[x-(x-50)]=x-(80-3x)

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Solution for 2x-[x-(x-50)]=x-(80-3x) equation:


Simplifying
2x + -1[x + -1(x + -50)] = x + -1(80 + -3x)

Reorder the terms:
2x + -1[x + -1(-50 + x)] = x + -1(80 + -3x)
2x + -1[x + (-50 * -1 + x * -1)] = x + -1(80 + -3x)
2x + -1[x + (50 + -1x)] = x + -1(80 + -3x)

Reorder the terms:
2x + -1[50 + x + -1x] = x + -1(80 + -3x)

Combine like terms: x + -1x = 0
2x + -1[50 + 0] = x + -1(80 + -3x)
2x + -1[50] = x + -1(80 + -3x)

Multiply -1 * 50
2x + -50 = x + -1(80 + -3x)

Reorder the terms:
-50 + 2x = x + -1(80 + -3x)
-50 + 2x = x + (80 * -1 + -3x * -1)
-50 + 2x = x + (-80 + 3x)

Reorder the terms:
-50 + 2x = -80 + x + 3x

Combine like terms: x + 3x = 4x
-50 + 2x = -80 + 4x

Solving
-50 + 2x = -80 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-50 + 2x + -4x = -80 + 4x + -4x

Combine like terms: 2x + -4x = -2x
-50 + -2x = -80 + 4x + -4x

Combine like terms: 4x + -4x = 0
-50 + -2x = -80 + 0
-50 + -2x = -80

Add '50' to each side of the equation.
-50 + 50 + -2x = -80 + 50

Combine like terms: -50 + 50 = 0
0 + -2x = -80 + 50
-2x = -80 + 50

Combine like terms: -80 + 50 = -30
-2x = -30

Divide each side by '-2'.
x = 15

Simplifying
x = 15

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