Question: Math

-1 + 4x = 6x - 21

In Math | Asked by AnneS2
Answers

-1 + 4x = 6x - 21

-1 + 4x-4x = 6x-4x - 21

-1=2x-21

-1+21=2x-21+21

20=2x

20/2=2x/2

10=x

CherieS | 264 days ago