(2-1x+7)=(x+3+4)

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Solution for (2-1x+7)=(x+3+4) equation:


Simplifying
(2 + -1x + 7) = (x + 3 + 4)

Reorder the terms:
(2 + 7 + -1x) = (x + 3 + 4)

Combine like terms: 2 + 7 = 9
(9 + -1x) = (x + 3 + 4)

Remove parenthesis around (9 + -1x)
9 + -1x = (x + 3 + 4)

Reorder the terms:
9 + -1x = (3 + 4 + x)

Combine like terms: 3 + 4 = 7
9 + -1x = (7 + x)

Remove parenthesis around (7 + x)
9 + -1x = 7 + x

Solving
9 + -1x = 7 + 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.
9 + -1x + -1x = 7 + x + -1x

Combine like terms: -1x + -1x = -2x
9 + -2x = 7 + x + -1x

Combine like terms: x + -1x = 0
9 + -2x = 7 + 0
9 + -2x = 7

Add '-9' to each side of the equation.
9 + -9 + -2x = 7 + -9

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

Combine like terms: 7 + -9 = -2
-2x = -2

Divide each side by '-2'.
x = 1

Simplifying
x = 1

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