X+21+3x=-28x-3x-35

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Solution for X+21+3x=-28x-3x-35 equation:


Simplifying
X + 21 + 3x = -28x + -3x + -35

Reorder the terms:
21 + X + 3x = -28x + -3x + -35

Reorder the terms:
21 + X + 3x = -35 + -28x + -3x

Combine like terms: -28x + -3x = -31x
21 + X + 3x = -35 + -31x

Solving
21 + X + 3x = -35 + -31x

Solving for variable 'X'.

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

Add '-21' to each side of the equation.
21 + X + -21 + 3x = -35 + -21 + -31x

Reorder the terms:
21 + -21 + X + 3x = -35 + -21 + -31x

Combine like terms: 21 + -21 = 0
0 + X + 3x = -35 + -21 + -31x
X + 3x = -35 + -21 + -31x

Combine like terms: -35 + -21 = -56
X + 3x = -56 + -31x

Add '-3x' to each side of the equation.
X + 3x + -3x = -56 + -31x + -3x

Combine like terms: 3x + -3x = 0
X + 0 = -56 + -31x + -3x
X = -56 + -31x + -3x

Combine like terms: -31x + -3x = -34x
X = -56 + -34x

Simplifying
X = -56 + -34x

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