Question

a number plus itslf plus twice itself plus four times itself is equal to 104 .what is the number

Answer 1

Let the no be x
expression formed=x+x+2x+4x=104
8x=104
x=104/8
x=13
so the no is 13
hope it helps!!!

Answer 2

Let the number be x then, x+x+2x+4x = 104. =>8x=104. =>x=104/8=13