Help please!!
Solve for r.
p = 4r + 3t
Ar =
p - 3t
4
Br =
p - 4t
3
Cr =
p + 3t
4
Eliminate
Dr =
p + 4t
3
Help please!!
Solve for r.
p = 4r + 3t
Ar =
4
Br =
3
Cr =
4
Eliminate
Dr =
3