subtract the two as they stand
0 = 4x + 4
4x = -4
x = -1, sub into either of the two originals to get y
y=3x + 13
y=7x + 17
Solving Equations using Elimination
1 answer
y=7x + 17
Solving Equations using Elimination
1 answer
1 answer
1 answer
0 answers
2 answers