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Zinaida [17]
3 years ago
11

Solve for the equation. 4x - 13 = 2x + 9

Mathematics
2 answers:
Lorico [155]3 years ago
6 0

Answer:

X=11


Step-by-step explanation:

4x - 13 = 2x + 9

-2x         -2x

2x-13=9

   +13=+13

2x=22

divide by two each side

2/2=1

22/2=11

x=11

OlgaM077 [116]3 years ago
3 0
X is 11
4x - 13 = 2x +  9 \\ 4x - 2x =  9 + 13 \\ 2x = 22 \\ x = 11




good luck
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3 years ago
Emma buys packets of coloured beads.
Black_prince [1.1K]

Answer:

5 purple beads

8 red beads

4 blue beads

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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4 0
3 years ago
7.
ololo11 [35]

Answer:

A. 12

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Step-by-step explanation:

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B. If the output is x = 10, then we just need to substitute 10 in place of x in the equation 2x + 6. This will give us a new equation, 2(10) + 6. 2 times 10 is 20, so we have 20 + 6 which is 26.

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3 years ago
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B. It would take him a total of 8 days to eat a pound of candy.

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I hope this helps!
8 0
3 years ago
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