21*x+9*x=841

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Solution for 21*x+9*x=841 equation: 


Simplifying
21x + 9x = 841

Combine like terms: 21x + 9x = 30x
30x = 841

Solving
30x = 841

Solving for variable 'x'.

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

Divide each side by '30'.
x = 28.03333333

Simplifying
x = 28.03333333

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