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4 years ago

11 more than four times a number is 39

Mathematics

1 answer:

Aliun [14]4 years ago

4 0

Hello!

Your answer is: 7

(X = "A number")

"11 more than four times a number is 39" in equation form is: 4X + 11 = 39

to solve, first subtract 11 from both sides:

4X = 28

then divide both sides by 4 to get:

X = 7

I hope this helps, and have a nice day!

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Answer:

from the given info

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3 years ago

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7 0

4 years ago

Plz help answer y=2x-3 x+y=18

hram777 [196]

Y = 2x-3
x + y = 18
Since you already know what y is equal to, we can plug that in into the second equation.
x + (2x-3) = 18
x + 2x -3 = 18
3x -3 = 18
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