Asked by Adrianne

7x+5y=175
x+y=23
Answered by Kevin
theres 2 different methods u could do. u could solve for either x or y in one of the equations and replace the one you solved for. thatd be the easiest with those numbers
Answered by PsyDAG
x = 23 - y

7x + 5y = 175

Substitute 23 - y for x in the second equation and solve for y. Put that value in the first equation to find x. Check by putting both values into the second equation.
There are no AI answers yet. The ability to request AI answers is coming soon!