X+3=(X-1)*2

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Solution for X+3=(X-1)*2 equation:


Simplifying
X + 3 = (X + -1) * 2

Reorder the terms:
3 + X = (X + -1) * 2

Reorder the terms:
3 + X = (-1 + X) * 2

Reorder the terms for easier multiplication:
3 + X = 2(-1 + X)
3 + X = (-1 * 2 + X * 2)
3 + X = (-2 + 2X)

Solving
3 + X = -2 + 2X

Solving for variable 'X'.

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

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

Combine like terms: X + -2X = -1X
3 + -1X = -2 + 2X + -2X

Combine like terms: 2X + -2X = 0
3 + -1X = -2 + 0
3 + -1X = -2

Add '-3' to each side of the equation.
3 + -3 + -1X = -2 + -3

Combine like terms: 3 + -3 = 0
0 + -1X = -2 + -3
-1X = -2 + -3

Combine like terms: -2 + -3 = -5
-1X = -5

Divide each side by '-1'.
X = 5

Simplifying
X = 5

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