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rodikova [14]
3 years ago
12

Please help, thanks a lot

Mathematics
1 answer:
Sedbober [7]3 years ago
7 0

Answer:

28.4

Step-by-step explanation:

Lets say, first number = x


Second number = 3x+7


Total = 49



(x)+(3x+7)= 49


4x+7 = 49


4x = 42


x = 42/4


x= 10.5



x= 10.5


3x+7 = 3(10.5)+7 = 28.4



Hope this helps!!

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