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I need help to solve this problem 5w-3(6.4)=120+0.2(38) w=29.36 but I cant find the solution to solve it
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this one right? just checking it out..
5w -3(6.4) = 120+ 0.2(38) 5w = 120+ 0.2(38) +3(6.4) w = 120+ 0.2(38) +3(6.4) ------------------ 5
5w-19.2=120+7.6 5w-19.2=127.6 5w=146.8 w=29.36
w =29.36
not this one...difference equations for me
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multiply on both sides add on right side add 19.2 to both sides divide by 5
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