How do you solve the following system?: #16x +13y =7, -19x +15y = -2#
2 Answers
Explanation:
#16x+13y = 7# #15y - 19x =-2#
In equation 1, make
Inject that into equation 2.
Solve for
Inject the value
Explanation:
Multiply top equation by
which gives:
Substitute