29=8x+21

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Solution for 29=8x+21 equation:


Simplifying
29 = 8x + 21

Reorder the terms:
29 = 21 + 8x

Solving
29 = 21 + 8x

Solving for variable 'x'.

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

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

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

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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