Answer:
3x+12y+4 -- is the simplified version, variables would be x and y
Answer:
x + y = 4
Step-by-step explanation:
Given the 2 equations
3x + 4y = 10 → (1)
2x + 3y = 6 → (2)
Subtract (2) from (1) term by term on both sides
x + y = 4
Answer:
(a) 
(b)
Step-by-step explanation:
Answer:
A.
Step-by-step explanation: