6x+2(7x+9)=122

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Solution for 6x+2(7x+9)=122 equation:


Simplifying
6x + 2(7x + 9) = 122

Reorder the terms:
6x + 2(9 + 7x) = 122
6x + (9 * 2 + 7x * 2) = 122
6x + (18 + 14x) = 122

Reorder the terms:
18 + 6x + 14x = 122

Combine like terms: 6x + 14x = 20x
18 + 20x = 122

Solving
18 + 20x = 122

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 20x = 122 + -18

Combine like terms: 18 + -18 = 0
0 + 20x = 122 + -18
20x = 122 + -18

Combine like terms: 122 + -18 = 104
20x = 104

Divide each side by '20'.
x = 5.2

Simplifying
x = 5.2

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