2 y = - x - 12 y = x + 5
- x - 1 = x + 5- 2 x = 5 + 1- 2 x = 6x = - 6 : 2x = - 32 y = - 3 + 52 y = 2y = 1The solution is ( - 3 , 1 ).Answer: x = - 3.
240 seconds, 60 times 4 is 480. there is 60 seconds in a minute, times that by 4.
Answer:
29
Explanation:
Let John be x years old.
Michael is <span>x+17</span> years old.
In four years time, the sum of their ages will be 49:
<span>x+x+17+2<span>(4)</span>=49</span>
<span>2x=24</span>
<span>x=12</span>
So Michael is <span>12+17=29</span> years old now.
Answer: -5t + 23= 18
Step-by-step explanation: 18 + -3 + -5t + 8 =
(-5t ) + (18 + -3 + 8) = -5t + 23 → 18
Answer:
The answer is 317/5
Step-by-step explanation:
