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Mathematics 8 Online
OpenStudy (mathlegend):

What do equation do you get when you solve ky-bf=fy/m solve for: y

OpenStudy (anonymous):

first multiply both sides by m so you can get fy isolated then distribute the m to ky-bf so you have mky-mbf=fy subtract mky so you get -mbf=fy-mky then take out y from the left side -mbf=y(f-mk) then divide f-mk -mbf/(f-mk)=y y has become isolated

OpenStudy (anonymous):

is that good enough?

OpenStudy (anonymous):

Multiply both sides by m: m(ky - bf) = fy mky - mbf = fy Subtract fy from both sides: mky - mbf - fy = 0 Add mbf to both sides: mky - fy = mbf Factor the left-hand side: y(mk - f) = mbf Divide both sides by (mk - f): y = mbf/(mk - f)

OpenStudy (mathlegend):

Thanks

OpenStudy (anonymous):

both answers are acceptable, just different processes

OpenStudy (anonymous):

You're Welcome(:

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