Question

The result obtained by adding 5 to 3 times of a number is equal to the results obtained by subtracting 10 from 4 times of That number.find those numbers

Answer 1

let the number be x.
ATQ
3x+5=4x-10.
3x-4x=-10-5.
-x=-15.
x=15.

therefore the number =15.

Answer 2

let the no. be x
5+3x =10-4x
5-10= -4x + 3x
-5 = -x
(-) and (-) cancel

then, x = 5
.
.
3x= 3 x 5 = 15
4x= 4 x 5 = 20

hope its helpful
brainliest plzzzzzz