Question

simplify the expression n-10+9n-3

Answer 1

Answer:

10n-13

Step-by-step explanation:

n+9n=10n

-10-3=-13

just add the variables and numbers seperately

Answer 2

Step-by-step explanation:

$\implies$ $n+9n-10-3=0$

$\implies$ $10n-13=0$

$\implies$ $10n=13$

$\implies$ $n=\Large\frac{13}{10}$

$\implies$ $\boxed{n=1.3}$

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