x=4.66¯6
Then 10x=46.66¯6
So 10x−x=46.66¯6
4.66¯6.−−−−−−−− subtract
9x=42
Divide both sides by 9
x=429=423
Answer:
1. B
2. D
3. D
Step-by-step
took it on edge
Answer:
For the pull out menu it was B
Step-by-step explanation:
Answer with Step-by-step explanation:
6x – 2y = 10
2x + 3y = 51
Solving the first equation above for y:
6x-2y=10
⇒ 2y=6x-10
dividing both sides by 2
y=3x-5
Putting value of y in second equation
2x + 3(3x-5) = 51
2x+9x-15=51
11x=51+15
11x=66
⇒ x=6
y=3×6-5
=18-5
= 13
Hence, solution is: x=6 and y=13
and Solving the first equation above for y gives: y=3x-5