3(X+1)-4=X+6

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Solution for 3(X+1)-4=X+6 equation:


Simplifying
3(X + 1) + -4 = X + 6

Reorder the terms:
3(1 + X) + -4 = X + 6
(1 * 3 + X * 3) + -4 = X + 6
(3 + 3X) + -4 = X + 6

Reorder the terms:
3 + -4 + 3X = X + 6

Combine like terms: 3 + -4 = -1
-1 + 3X = X + 6

Reorder the terms:
-1 + 3X = 6 + X

Solving
-1 + 3X = 6 + X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
-1 + 3X + -1X = 6 + X + -1X

Combine like terms: 3X + -1X = 2X
-1 + 2X = 6 + X + -1X

Combine like terms: X + -1X = 0
-1 + 2X = 6 + 0
-1 + 2X = 6

Add '1' to each side of the equation.
-1 + 1 + 2X = 6 + 1

Combine like terms: -1 + 1 = 0
0 + 2X = 6 + 1
2X = 6 + 1

Combine like terms: 6 + 1 = 7
2X = 7

Divide each side by '2'.
X = 3.5

Simplifying
X = 3.5

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