If 5 is added to three times a number, it becomes the same as 7us subtracted from four times the same number. Then find the number.
Share
If 5 is added to three times a number, it becomes the same as 7us subtracted from four times the same number. Then find the number.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
A/Q
3x+5=4x-7
3x-4x= -7-5
-x= -12
x=12
Let the number be x
3x+5=4x-7
now four will come here and 5 will go there.
3x-4x=7-5
-1x=-2
x=-2/-1=2.
hope it helps. please mark it brainliest.