-21x+1=-9x-11

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Solution for -21x+1=-9x-11 equation:


Simplifying
-21x + 1 = -9x + -11

Reorder the terms:
1 + -21x = -9x + -11

Reorder the terms:
1 + -21x = -11 + -9x

Solving
1 + -21x = -11 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
1 + -21x + 9x = -11 + -9x + 9x

Combine like terms: -21x + 9x = -12x
1 + -12x = -11 + -9x + 9x

Combine like terms: -9x + 9x = 0
1 + -12x = -11 + 0
1 + -12x = -11

Add '-1' to each side of the equation.
1 + -1 + -12x = -11 + -1

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

Combine like terms: -11 + -1 = -12
-12x = -12

Divide each side by '-12'.
x = 1

Simplifying
x = 1

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