2(x+7)-(x+1)=0

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Solution for 2(x+7)-(x+1)=0 equation:


Simplifying
2(x + 7) + -1(x + 1) = 0

Reorder the terms:
2(7 + x) + -1(x + 1) = 0
(7 * 2 + x * 2) + -1(x + 1) = 0
(14 + 2x) + -1(x + 1) = 0

Reorder the terms:
14 + 2x + -1(1 + x) = 0
14 + 2x + (1 * -1 + x * -1) = 0
14 + 2x + (-1 + -1x) = 0

Reorder the terms:
14 + -1 + 2x + -1x = 0

Combine like terms: 14 + -1 = 13
13 + 2x + -1x = 0

Combine like terms: 2x + -1x = 1x
13 + 1x = 0

Solving
13 + 1x = 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 + 1x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 1x = 0 + -13
1x = 0 + -13

Combine like terms: 0 + -13 = -13
1x = -13

Divide each side by '1'.
x = -13

Simplifying
x = -13

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