asked 37.4k views
2 votes
A numbr increased by 4 is the same as 19 minus 2 times that number (x+4=19-2x) solve for x

1 Answer

5 votes

x- number\\\\ x+4=19-2x\ \ \ |Subtract\ x\\\\ 4=19-2x-x\\\\ 4=19-3x\ \ \ |Subtract\ 19\\\\ 4-19=-3x\\\\ -15=-3x\ \ \ |Divide\ by\ (-3)\\\\ x=5\\\\ \textbf{Number\ is\ 5.}
answered
User Jacoblambert
by
8.6k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.