l 0.05n+0.1n=2.25
Enter Equation or Inequality
Answer
n=15


Steps Explained:

Solve for n

0.05n + 0.1n = 2.25

Group the n terms on the left:

(0.05 + 0.1)n = 0.15n

Form modified equation

0.15n = + 2.25

Divide each side by 0.05

0.05n
0.05
=
  
0.1
0.05

Divide each side of the equation by 0.15

0.15n
0.15
=
  
2.25
0.15

n = 15

Final Answer

n=15

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