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2 years ago

"The sum of one-third of a number and 4 is 7. What is the number? "

Mathematics

2 answers:

Whitepunk [10]2 years ago

7 0

Answer:

7-4= 3

one-third of 9 is 3

so the answer would be one-third of 9

Step-by-step explanation:

one-third of 9 is 3

3+4=7

spin [16.1K]2 years ago

3 0

Answer:

Step-by-step explanation:

This can be solved using Alegebra

First it must be made into an equation 4 + one thrid of a number something (x) = 7

4 + 1/3x = 7

Next it must be simplfied, 4 + 1/3x = 7

-4 -4

1/3x=3

X3 X3

x=9

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Answer:

Step-by-step explanation:

Let the number be x.

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