8x+21=-16+6

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Solution for 8x+21=-16+6 equation:


Simplifying
8x + 21 = -16 + 6

Reorder the terms:
21 + 8x = -16 + 6

Combine like terms: -16 + 6 = -10
21 + 8x = -10

Solving
21 + 8x = -10

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 8x = -10 + -21

Combine like terms: 21 + -21 = 0
0 + 8x = -10 + -21
8x = -10 + -21

Combine like terms: -10 + -21 = -31
8x = -31

Divide each side by '8'.
x = -3.875

Simplifying
x = -3.875

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