X/2 + y/3 = 6....multiply by common denominator (6) to get rid of fractions..
3x + 2y = 36
3x + 2y = 36
x - y = 2....x = y + 2
3(y + 2) + 2y = 36
3y + 6 + 2y = 36
3y + 2y = 36 - 6
5y = 30
y = 30/5
y = 6
x - y = 2
x - 6 = 2
x = 2 + 6
x = 8
solution is : (8,6)
Answer:
The correct answer is B
Step-by-step explanation:
Kinda complicated to explain, if you need me to then comment and I'll do it
Answer:
5 and -5 (±5)
Step-by-step explanation:
x²-8=17
x²=25
√x²=√25
x=±5
Answer:
x=23
Step-by-step explanation:
90 - 65 = 25
25 - 2 =23
I believe that the answer is x>-1