7x+11=2x-a

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Solution for 7x+11=2x-a equation:


Simplifying
7x + 11 = 2x + -1a

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

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

Solving
11 + 7x = -1a + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
11 + 7x + -2x = -1a + 2x + -2x

Combine like terms: 7x + -2x = 5x
11 + 5x = -1a + 2x + -2x

Combine like terms: 2x + -2x = 0
11 + 5x = -1a + 0
11 + 5x = -1a

Add '-11' to each side of the equation.
11 + -11 + 5x = -11 + -1a

Combine like terms: 11 + -11 = 0
0 + 5x = -11 + -1a
5x = -11 + -1a

Divide each side by '5'.
x = -2.2 + -0.2a

Simplifying
x = -2.2 + -0.2a

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