Answer:
Step-by-step explanation:
we have
----> equation A
----> equation B
Solve the system by substitution
step 1
isolate the variable x in the equation A
----> equation A1
step 2
Substitute the equation A1 in the equation B
Solve for y
Answer:
13
Step-by-step explanation:
3h - j
3(8) - 11
24 - 11
13
Last one should be less than 3/4