10x+21-5x=-35-2x

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Solution for 10x+21-5x=-35-2x equation:


Simplifying
10x + 21 + -5x = -35 + -2x

Reorder the terms:
21 + 10x + -5x = -35 + -2x

Combine like terms: 10x + -5x = 5x
21 + 5x = -35 + -2x

Solving
21 + 5x = -35 + -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.
21 + 5x + 2x = -35 + -2x + 2x

Combine like terms: 5x + 2x = 7x
21 + 7x = -35 + -2x + 2x

Combine like terms: -2x + 2x = 0
21 + 7x = -35 + 0
21 + 7x = -35

Add '-21' to each side of the equation.
21 + -21 + 7x = -35 + -21

Combine like terms: 21 + -21 = 0
0 + 7x = -35 + -21
7x = -35 + -21

Combine like terms: -35 + -21 = -56
7x = -56

Divide each side by '7'.
x = -8

Simplifying
x = -8

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