Answer:
140
Step-by-step explanation:
Because the lines are parallel:
Hope this helps!
Answer:
you like hen tai
name all of those
Step-by-step explanation:
Answer:
(-2, 3).
Step-by-step explanation:
x + 3y = 7
2x + 4y = 8
1 . x = 7 - 3y.
2. 2(7 - 3y) + 4y = 8
3. 14 - 6y + 4y = 8
-2y = -6
y = 3
4. Substitute y in the second equation:
2x + 4(3) = 8
2x = -14
x = -2..