The first one is 6 and the second I is 0
Answer:
x = -3
y = 7
Step-by-step explanation:
x + 3y = 18
-3x - 12y = -75
multiply first equation by 4
4 × (x + 3y) = 18 ➡ 4x + 12y = 72
now add the two equations up
4x + 12y - 3x -12y = 72 - 75 (-12y will eliminate 12y)
x = -3
It would equal 0.45
Step-by-step explanation:
9 × 5 = 45 put a decimal in front of the 45
Answer:
43242443534138
Step-by-step explanation:
Answer:
x=-3 and y=-5
Step-by-step explanation:
hope this helps!
