-1x+5(-2y-2)=-21

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Solution for -1x+5(-2y-2)=-21 equation:


Simplifying
-1x + 5(-2y + -2) = -21

Reorder the terms:
-1x + 5(-2 + -2y) = -21
-1x + (-2 * 5 + -2y * 5) = -21
-1x + (-10 + -10y) = -21

Reorder the terms:
-10 + -1x + -10y = -21

Solving
-10 + -1x + -10y = -21

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + -1x + 10 + -10y = -21 + 10

Reorder the terms:
-10 + 10 + -1x + -10y = -21 + 10

Combine like terms: -10 + 10 = 0
0 + -1x + -10y = -21 + 10
-1x + -10y = -21 + 10

Combine like terms: -21 + 10 = -11
-1x + -10y = -11

Add '10y' to each side of the equation.
-1x + -10y + 10y = -11 + 10y

Combine like terms: -10y + 10y = 0
-1x + 0 = -11 + 10y
-1x = -11 + 10y

Divide each side by '-1'.
x = 11 + -10y

Simplifying
x = 11 + -10y

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