Answer:
45+5x
Step-by-step explanation:
Answer:
17/12
Step-by-step explanation:
Using 5, you can reduce 10/45
so the answer is 2/9
Answer:
x = 7
Step-by-step explanation:
I reversed it for easy viewing:
(x+7)/3x = 2/3
<=> (x + 7).3 = 2.(3x)
<=> 3x + 21 = 6x
<=> 21 = 6x - 3x
<=> 3x = 21
<=> x = 7