29+8x=21

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Solution for 29+8x=21 equation:


Simplifying
29 + 8x = 21

Solving
29 + 8x = 21

Solving for variable 'x'.

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

Add '-29' to each side of the equation.
29 + -29 + 8x = 21 + -29

Combine like terms: 29 + -29 = 0
0 + 8x = 21 + -29
8x = 21 + -29

Combine like terms: 21 + -29 = -8
8x = -8

Divide each side by '8'.
x = -1

Simplifying
x = -1

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