-3x-10+5x+21=-6

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Solution for -3x-10+5x+21=-6 equation:


Simplifying
-3x + -10 + 5x + 21 = -6

Reorder the terms:
-10 + 21 + -3x + 5x = -6

Combine like terms: -10 + 21 = 11
11 + -3x + 5x = -6

Combine like terms: -3x + 5x = 2x
11 + 2x = -6

Solving
11 + 2x = -6

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 2x = -6 + -11

Combine like terms: 11 + -11 = 0
0 + 2x = -6 + -11
2x = -6 + -11

Combine like terms: -6 + -11 = -17
2x = -17

Divide each side by '2'.
x = -8.5

Simplifying
x = -8.5

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