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

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


Simplifying
7x + 7 + 2(x + 3) = 0

Reorder the terms:
7x + 7 + 2(3 + x) = 0
7x + 7 + (3 * 2 + x * 2) = 0
7x + 7 + (6 + 2x) = 0

Reorder the terms:
7 + 6 + 7x + 2x = 0

Combine like terms: 7 + 6 = 13
13 + 7x + 2x = 0

Combine like terms: 7x + 2x = 9x
13 + 9x = 0

Solving
13 + 9x = 0

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 9x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 9x = 0 + -13
9x = 0 + -13

Combine like terms: 0 + -13 = -13
9x = -13

Divide each side by '9'.
x = -1.444444444

Simplifying
x = -1.444444444

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