2(X-2)-1=7x+7-X

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


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

Reorder the terms:
2(-2 + X) + -1 = 7x + 7 + -1X
(-2 * 2 + X * 2) + -1 = 7x + 7 + -1X
(-4 + 2X) + -1 = 7x + 7 + -1X

Reorder the terms:
-4 + -1 + 2X = 7x + 7 + -1X

Combine like terms: -4 + -1 = -5
-5 + 2X = 7x + 7 + -1X

Reorder the terms:
-5 + 2X = 7 + -1X + 7x

Solving
-5 + 2X = 7 + -1X + 7x

Solving for variable 'X'.

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

Add 'X' to each side of the equation.
-5 + 2X + X = 7 + -1X + X + 7x

Combine like terms: 2X + X = 3X
-5 + 3X = 7 + -1X + X + 7x

Combine like terms: -1X + X = 0
-5 + 3X = 7 + 0 + 7x
-5 + 3X = 7 + 7x

Add '5' to each side of the equation.
-5 + 5 + 3X = 7 + 5 + 7x

Combine like terms: -5 + 5 = 0
0 + 3X = 7 + 5 + 7x
3X = 7 + 5 + 7x

Combine like terms: 7 + 5 = 12
3X = 12 + 7x

Divide each side by '3'.
X = 4 + 2.333333333x

Simplifying
X = 4 + 2.333333333x

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