5 + (-6) = -1
hope this helps!
Answer:
answer is 1
Step-by-step explanation:
you do 2 times to the second power you get 4 and you do that 3 more times then you will get the fractions 12/12 which you can simplify to a whole number which will be 1
Answer:
Step-by-step explanation:
2x-4y=12.........(1)
-x+2y=-6..........(2)
Multiply equation (2) by 2
-2x + 4y = -12........(3)
Adding (3) from (1)
2x + (-2x) - 4y + 4y = 12 + (-12)
2x - 2x - 4y + 4y = 12 - 12
Ox -0y = 0
No solution
