(7x-1)+(-2x-11)=

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Solution for (7x-1)+(-2x-11)= equation:


Simplifying
(7x + -1) + (-2x + -11) = 0

Reorder the terms:
(-1 + 7x) + (-2x + -11) = 0

Remove parenthesis around (-1 + 7x)
-1 + 7x + (-2x + -11) = 0

Reorder the terms:
-1 + 7x + (-11 + -2x) = 0

Remove parenthesis around (-11 + -2x)
-1 + 7x + -11 + -2x = 0

Reorder the terms:
-1 + -11 + 7x + -2x = 0

Combine like terms: -1 + -11 = -12
-12 + 7x + -2x = 0

Combine like terms: 7x + -2x = 5x
-12 + 5x = 0

Solving
-12 + 5x = 0

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 5x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 5x = 0 + 12
5x = 0 + 12

Combine like terms: 0 + 12 = 12
5x = 12

Divide each side by '5'.
x = 2.4

Simplifying
x = 2.4

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