(6x+3)+x=157

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Solution for (6x+3)+x=157 equation:


Simplifying
(6x + 3) + x = 157

Reorder the terms:
(3 + 6x) + x = 157

Remove parenthesis around (3 + 6x)
3 + 6x + x = 157

Combine like terms: 6x + x = 7x
3 + 7x = 157

Solving
3 + 7x = 157

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 7x = 157 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = 157 + -3
7x = 157 + -3

Combine like terms: 157 + -3 = 154
7x = 154

Divide each side by '7'.
x = 22

Simplifying
x = 22

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