Twice a certain number minus 7 is equal to 5. What is the number.
2 answers:
Answer:
6
Step-by-step explanation:
2x-7=5
2x=12
x=6
x=the varible that represents the number
Answer:
6
Step-by-step explanation:
Let the number be x.
2x - 7 = 5
Add 7 to both sides.
2x = 5 + 7
2x = 12
Divide 2 into both sides.
x = 12/2
x = 6
The number is 6.
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https://www.mathsisfun.com/definitions/coefficient.html
Answer:
f(x) = x + 9
Step-by-step explanation:
y = f(x) + C C > 0 moves it up
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If ken makes $14,500 in 5 months that means he make 2,900 in a month. 24 times $2,900 is $69,600 so the answer is $69,600. He can expect $69,600 is two years.
Answer:
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