-21x-9=-10x+35

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Solution for -21x-9=-10x+35 equation:


Simplifying
-21x + -9 = -10x + 35

Reorder the terms:
-9 + -21x = -10x + 35

Reorder the terms:
-9 + -21x = 35 + -10x

Solving
-9 + -21x = 35 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
-9 + -21x + 10x = 35 + -10x + 10x

Combine like terms: -21x + 10x = -11x
-9 + -11x = 35 + -10x + 10x

Combine like terms: -10x + 10x = 0
-9 + -11x = 35 + 0
-9 + -11x = 35

Add '9' to each side of the equation.
-9 + 9 + -11x = 35 + 9

Combine like terms: -9 + 9 = 0
0 + -11x = 35 + 9
-11x = 35 + 9

Combine like terms: 35 + 9 = 44
-11x = 44

Divide each side by '-11'.
x = -4

Simplifying
x = -4

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