Answer:
Sydney is 52 years old, and Tristan is 30.
Step-by-step explanation:
Represent Tristan's age by t and Sydney's by s.
Then s - 8 = 2(t - 8), and t = s - 22
Substituting s - 22 in the first equation, we get:
s - 8 = 2(s - 22 - 8), or
s - 8 = 2s - 60
Solving for s: -2s + s = -60 + 8, or -s = -52.
Sydney is 52 years old, and Tristan is 30.
I feel like it would be 60 but I could be wrong
Answer:
x/4<-2
x is the number. It is divided by 4, and the result is less than -2.
Answer:
29 / n
Step-by-step explanation:
i don't know what you are asking here but if you wanted the equation in number form then that's your answer
5+3x=4x
only when
x=5
The two expression are only equal at x=5
