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anonymous
 3 years ago
0.26(x+40)+0.37(x+20)=20
anonymous
 3 years ago
0.26(x+40)+0.37(x+20)=20

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tkhunny
 3 years ago
Best ResponseYou've already chosen the best response.1Were you planning to solve that? Let's see it!

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@tkhunny i dont know how to. i got the wrong answer i just want to see the steps. can you help me?

tkhunny
 3 years ago
Best ResponseYou've already chosen the best response.1Doesn't work that way. Prove that you can do SOEMTHING. 0.26(x+40)+0.37(x+20)=20 Do one piece at a time. 0.26(x+40) Can you expand that?

tkhunny
 3 years ago
Best ResponseYou've already chosen the best response.1Perfect. Now the next piece. 0.37(x+20)

tkhunny
 3 years ago
Best ResponseYou've already chosen the best response.1There you have it. Which part of that could you not do previously? Now add them all up! 0.26x + 10.4 + 0.37x + 7.4

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@tkhunny 3+0.11x=20 3 3 0.11x=23 divide 0.11x x=209

tkhunny
 3 years ago
Best ResponseYou've already chosen the best response.10.26x + 0.37x = 0.63x 10.4 + 7.4 = 17.8 Why are you feeling a need to subtract? Did you write the problem statement incorrectly?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@tkhunny ohhhhh okay thank you i get it. can you help me get through other ones please?

tkhunny
 3 years ago
Best ResponseYou've already chosen the best response.1You'll have to be more clear. is "2/5x" this \(\dfrac{2}{5x}\) or this\(\dfrac{2}{5}x\)? Use parentheses to be clear.

tkhunny
 3 years ago
Best ResponseYou've already chosen the best response.1Now we add fractions? Denominators are 5 and 3. Go!
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