Question

A number plus itself plus twice itself added to 4 times itself equals -140 what is the number

Answer 1

Let the number be x

so we get,

x+x+2x+4x=-140

8x=-140

x= -17.5

Answer 2

Answer:Let the number be x

so we get,

x+x+2x+4x=-140

8x=-140

x= -17.5