Need a run through on how to solve it.

[obsidian hatch]

Im mainly confused about the fraction part of solving the equation

[thick oracle]

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[left wolf]

take the common denominator on the right side of the equation

[obsidian hatch]

3600x?

[left wolf]

yes and whats the numerator then

[obsidian hatch]

60

[left wolf]

no

$\frac{15}{3600} = \frac{15x}{3600x}$ right

[warm brook]

wolfqz

[obsidian hatch]

yes

[left wolf]

and $\frac{4}{x} = \frac{14400}{3600x}$ right

[warm brook]

wolfqz

[obsidian hatch]

yep

[left wolf]

so both of them added are

$\frac{15x+14400}{3600x}$

[warm brook]

wolfqz

[obsidian hatch]

yes