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

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Solution for 5(x-1)+2(x+1)=11-2x equation:


Simplifying
5(x + -1) + 2(x + 1) = 11 + -2x

Reorder the terms:
5(-1 + x) + 2(x + 1) = 11 + -2x
(-1 * 5 + x * 5) + 2(x + 1) = 11 + -2x
(-5 + 5x) + 2(x + 1) = 11 + -2x

Reorder the terms:
-5 + 5x + 2(1 + x) = 11 + -2x
-5 + 5x + (1 * 2 + x * 2) = 11 + -2x
-5 + 5x + (2 + 2x) = 11 + -2x

Reorder the terms:
-5 + 2 + 5x + 2x = 11 + -2x

Combine like terms: -5 + 2 = -3
-3 + 5x + 2x = 11 + -2x

Combine like terms: 5x + 2x = 7x
-3 + 7x = 11 + -2x

Solving
-3 + 7x = 11 + -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.
-3 + 7x + 2x = 11 + -2x + 2x

Combine like terms: 7x + 2x = 9x
-3 + 9x = 11 + -2x + 2x

Combine like terms: -2x + 2x = 0
-3 + 9x = 11 + 0
-3 + 9x = 11

Add '3' to each side of the equation.
-3 + 3 + 9x = 11 + 3

Combine like terms: -3 + 3 = 0
0 + 9x = 11 + 3
9x = 11 + 3

Combine like terms: 11 + 3 = 14
9x = 14

Divide each side by '9'.
x = 1.555555556

Simplifying
x = 1.555555556

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