MATH SOLVE

2 months ago

Q:
# y = – x – 6 y = x – 4 solve the system of equations using substition. HELP NEEDED IMMEDITLY!!!!!!!!

Accepted Solution

A:

Answer:x=-1 y= -5Step-by-step explanation:y = – x – 6 y = x – 4Substitute into y = -x-6 into the second equationy =x-4-x-6 = x-4Add x to each side-x-6+x =x-4+x-6 =2x-4Add 4 to each side-6+4 =2x-4+4-2 = 2xDivide by 2-2/2 =2x/2-1 = xNow find yy =-x-6y = -(-1) -6y =1-6y = -5