(3X+2)-7=16

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Solution for (3X+2)-7=16 equation:


Simplifying
(3X + 2) + -7 = 16

Reorder the terms:
(2 + 3X) + -7 = 16

Remove parenthesis around (2 + 3X)
2 + 3X + -7 = 16

Reorder the terms:
2 + -7 + 3X = 16

Combine like terms: 2 + -7 = -5
-5 + 3X = 16

Solving
-5 + 3X = 16

Solving for variable 'X'.

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

Add '5' to each side of the equation.
-5 + 5 + 3X = 16 + 5

Combine like terms: -5 + 5 = 0
0 + 3X = 16 + 5
3X = 16 + 5

Combine like terms: 16 + 5 = 21
3X = 21

Divide each side by '3'.
X = 7

Simplifying
X = 7

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