-21=5(x-2)+6x

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Solution for -21=5(x-2)+6x equation:


Simplifying
-21 = 5(x + -2) + 6x

Reorder the terms:
-21 = 5(-2 + x) + 6x
-21 = (-2 * 5 + x * 5) + 6x
-21 = (-10 + 5x) + 6x

Combine like terms: 5x + 6x = 11x
-21 = -10 + 11x

Solving
-21 = -10 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
-21 + -11x = -10 + 11x + -11x

Combine like terms: 11x + -11x = 0
-21 + -11x = -10 + 0
-21 + -11x = -10

Add '21' to each side of the equation.
-21 + 21 + -11x = -10 + 21

Combine like terms: -21 + 21 = 0
0 + -11x = -10 + 21
-11x = -10 + 21

Combine like terms: -10 + 21 = 11
-11x = 11

Divide each side by '-11'.
x = -1

Simplifying
x = -1

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