Answer:
10
Step-by-step explanation:
10
Answer:
(8,7)
apologies for a very ugly graph
lmk if you want me to elaborate
Take -66 to the other side
3x = -5x + 112
Take -5x to the other side
8x = 112
Solve for x
x = 14
Hope that helps :)
d=-8 is the answer for first eqn