(3+7X)+4=22

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Solution for (3+7X)+4=22 equation:


Simplifying
(3 + 7X) + 4 = 22

Remove parenthesis around (3 + 7X)
3 + 7X + 4 = 22

Reorder the terms:
3 + 4 + 7X = 22

Combine like terms: 3 + 4 = 7
7 + 7X = 22

Solving
7 + 7X = 22

Solving for variable 'X'.

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

Add '-7' to each side of the equation.
7 + -7 + 7X = 22 + -7

Combine like terms: 7 + -7 = 0
0 + 7X = 22 + -7
7X = 22 + -7

Combine like terms: 22 + -7 = 15
7X = 15

Divide each side by '7'.
X = 2.142857143

Simplifying
X = 2.142857143

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