Consider the following statement. Five less than 4 times a number equals 2 more than 3 times the number. a. Write an equation to
represent the statement. Use n for the unknown number. b. Solve the equation. c. Explain how you solved the equation.
2 answers:
4n-5 = 3n+2 thats taking the word problem and writing it out
Now solve
4n-5=3n+2
n = 7
n = unknown number
5 less than 4 times a number = 4n-5
2 more than 3 times a number = 3n+2
so you have 4n-5 = 3n +2
add 5 to both sides:
4n=3n+7
subtract 3n from both sides:
n = 7
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Answer:
(4, -18)
Step-by-step explanation:
First Use this formula for the x -axis -b/2a
-8/2(1) is -4
Then plug in -4 to the equation
(-4)^2+8(-4)-2 = -18
Your answer should be $31.96 because when you multiply 7.99 by 4 that’s what your going to end up with.
