Step-by-step explanation:
2x = y-10
Rewrite as: 2x + 10 = y
Therefore:
2x+10 = y
2x +7 = 2y
Subtract the equations:
2x + 10 = y
- 2x + 7 = 2y
______________
3 = -y
Therefore y = -3
Substiture y = -3 into the second equation:
2x + 7 = 2(-3)
2x + 7 = -6
2x = -13
x= -6.5
Answer : (-6.5, -3)
Your answer is going to be 21 u just subract from the number to get ur answer
Xy=6b
/y . /y
x=6by
that is the answer because there is no true answer
Cut 5 equal sections from a 2 foot long ribbond
Answer:
29
Step-by-step explanation:
AB+BC=AC
12+17=29=AC
