Hey!
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Steps To Solve:
x - 5y = −15 solve for y
~Isolate y by subtracting x to both sides
x - 5y - x = -15 - x
~Simplify
5y = -15 - x
~Divide 5 to each side
5y/5 = -15/5 - x/5
~Simplify
y = -3 - 1/5x
~Put into slope-intercept form
y = -1/5x + 3
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Hence, the answer is
![\Large\boxed{\mathsf{y~=~-1/5x~+~3}}](https://img.qammunity.org/2020/formulas/mathematics/middle-school/hyopq8kufuwuzf1l7i4imimlec2meuwvsm.png)
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Hope This Helped! Good Luck!