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henaoalexandra
 one year ago
0.26(x+40)+0.37(x+20)=20
henaoalexandra
 one year ago
0.26(x+40)+0.37(x+20)=20

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

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

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

tkhunny
 one year 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

henaoalexandra
 one year 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
 one year 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?

henaoalexandra
 one year 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?

henaoalexandra
 one year ago
Best ResponseYou've already chosen the best response.02/5x1/3x=2 @tkhunny

tkhunny
 one year 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.

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

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