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

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


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

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

Combine like terms: -3x + -6x = -9x
21 + -9x = 6x + 10

Reorder the terms:
21 + -9x = 10 + 6x

Solving
21 + -9x = 10 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
21 + -9x + -6x = 10 + 6x + -6x

Combine like terms: -9x + -6x = -15x
21 + -15x = 10 + 6x + -6x

Combine like terms: 6x + -6x = 0
21 + -15x = 10 + 0
21 + -15x = 10

Add '-21' to each side of the equation.
21 + -21 + -15x = 10 + -21

Combine like terms: 21 + -21 = 0
0 + -15x = 10 + -21
-15x = 10 + -21

Combine like terms: 10 + -21 = -11
-15x = -11

Divide each side by '-15'.
x = 0.7333333333

Simplifying
x = 0.7333333333

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