21x+18=16

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Solution for 21x+18=16 equation: 


Simplifying
21x + 18 = 16

Reorder the terms:
18 + 21x = 16

Solving
18 + 21x = 16

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 21x = 16 + -18

Combine like terms: 18 + -18 = 0
0 + 21x = 16 + -18
21x = 16 + -18

Combine like terms: 16 + -18 = -2
21x = -2

Divide each side by '21'.
x = -0.09523809524

Simplifying
x = -0.09523809524

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