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tkhunny Group TitleBest ResponseYou've already chosen the best response.1
Were you planning to solve that? Let's see it!
 one year ago

henaoalexandra Group TitleBest 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?
 one year ago

tkhunny Group TitleBest ResponseYou've already chosen the best response.1
Doesn'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?
 one year ago

henaoalexandra Group TitleBest ResponseYou've already chosen the best response.0
.26x+10.4
 one year ago

henaoalexandra Group TitleBest ResponseYou've already chosen the best response.0
@tkhunny
 one year ago

tkhunny Group TitleBest ResponseYou've already chosen the best response.1
Perfect. Now the next piece. 0.37(x+20)
 one year ago

henaoalexandra Group TitleBest ResponseYou've already chosen the best response.0
@tkhunny .37x + 7.4
 one year ago

tkhunny Group TitleBest ResponseYou've already chosen the best response.1
There 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
 one year ago

henaoalexandra Group TitleBest ResponseYou've already chosen the best response.0
@tkhunny 3+0.11x=20 3 3 0.11x=23 divide 0.11x x=209
 one year ago

tkhunny Group TitleBest ResponseYou've already chosen the best response.1
0.26x + 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?
 one year ago

henaoalexandra Group TitleBest 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?
 one year ago

henaoalexandra Group TitleBest ResponseYou've already chosen the best response.0
2/5x1/3x=2 @tkhunny
 one year ago

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

henaoalexandra Group TitleBest ResponseYou've already chosen the best response.0
\[\frac{ 2 }{ 5 }x\]
 one year ago

henaoalexandra Group TitleBest ResponseYou've already chosen the best response.0
@tkhunny
 one year ago

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