7x+11=x-4

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Solution for 7x+11=x-4 equation:


Simplifying
7x + 11 = x + -4

Reorder the terms:
11 + 7x = x + -4

Reorder the terms:
11 + 7x = -4 + x

Solving
11 + 7x = -4 + 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.
11 + 7x + -1x = -4 + x + -1x

Combine like terms: 7x + -1x = 6x
11 + 6x = -4 + x + -1x

Combine like terms: x + -1x = 0
11 + 6x = -4 + 0
11 + 6x = -4

Add '-11' to each side of the equation.
11 + -11 + 6x = -4 + -11

Combine like terms: 11 + -11 = 0
0 + 6x = -4 + -11
6x = -4 + -11

Combine like terms: -4 + -11 = -15
6x = -15

Divide each side by '6'.
x = -2.5

Simplifying
x = -2.5

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