7-3X=2(X-1)

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Solution for 7-3X=2(X-1) equation:


Simplifying
7 + -3X = 2(X + -1)

Reorder the terms:
7 + -3X = 2(-1 + X)
7 + -3X = (-1 * 2 + X * 2)
7 + -3X = (-2 + 2X)

Solving
7 + -3X = -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.
7 + -3X + -2X = -2 + 2X + -2X

Combine like terms: -3X + -2X = -5X
7 + -5X = -2 + 2X + -2X

Combine like terms: 2X + -2X = 0
7 + -5X = -2 + 0
7 + -5X = -2

Add '-7' to each side of the equation.
7 + -7 + -5X = -2 + -7

Combine like terms: 7 + -7 = 0
0 + -5X = -2 + -7
-5X = -2 + -7

Combine like terms: -2 + -7 = -9
-5X = -9

Divide each side by '-5'.
X = 1.8

Simplifying
X = 1.8

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