2(x+4)-(x+1)=x+7

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Solution for 2(x+4)-(x+1)=x+7 equation:


Simplifying
2(x + 4) + -1(x + 1) = x + 7

Reorder the terms:
2(4 + x) + -1(x + 1) = x + 7
(4 * 2 + x * 2) + -1(x + 1) = x + 7
(8 + 2x) + -1(x + 1) = x + 7

Reorder the terms:
8 + 2x + -1(1 + x) = x + 7
8 + 2x + (1 * -1 + x * -1) = x + 7
8 + 2x + (-1 + -1x) = x + 7

Reorder the terms:
8 + -1 + 2x + -1x = x + 7

Combine like terms: 8 + -1 = 7
7 + 2x + -1x = x + 7

Combine like terms: 2x + -1x = 1x
7 + 1x = x + 7

Reorder the terms:
7 + 1x = 7 + x

Add '-7' to each side of the equation.
7 + -7 + 1x = 7 + -7 + x

Combine like terms: 7 + -7 = 0
0 + 1x = 7 + -7 + x
1x = 7 + -7 + x

Combine like terms: 7 + -7 = 0
1x = 0 + x
1x = x

Solving
1x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
1x + -1x = x + -1x

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

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

Simplifying
0 = 0

The solution to this equation could not be determined.

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