3x+2(3x+11)=7

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Solution for 3x+2(3x+11)=7 equation:


Simplifying
3x + 2(3x + 11) = 7

Reorder the terms:
3x + 2(11 + 3x) = 7
3x + (11 * 2 + 3x * 2) = 7
3x + (22 + 6x) = 7

Reorder the terms:
22 + 3x + 6x = 7

Combine like terms: 3x + 6x = 9x
22 + 9x = 7

Solving
22 + 9x = 7

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 9x = 7 + -22

Combine like terms: 22 + -22 = 0
0 + 9x = 7 + -22
9x = 7 + -22

Combine like terms: 7 + -22 = -15
9x = -15

Divide each side by '9'.
x = -1.666666667

Simplifying
x = -1.666666667

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