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Mamont248 [21]
4 years ago
7

The output of a function in 7 more than 3 times the input. find the input when the output is -8

Mathematics
1 answer:
kiruha [24]4 years ago
4 0
7+ 3x= -8 
-8-7=-15
-15 divided by 3= -5
-5 is the answer
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murzikaleks [220]
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pav-90 [236]
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Heather brought $7.14 to school. She then spent $1.08 to buy lunch. How much money does she have left?
Wewaii [24]

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Can someone help me on this Please
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  11.6 cm

Step-by-step explanation:

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