Answer:
Step-by-step explanation:
123 X 8000 = 984000
984000/48 = 20500(PUT EURO SIGN)
x=4
Step-by-step explanation:
4(-6+5x)=24+8x
open the bracket
-24+20x=24+8x
collect like terms
20x-8x=24+24
12x=48
divide both sides by 12
12x/12 = 48/12
x= 4
-7+7n=2(-7+7n)
open the brackets
-7+7n=-14+14n
collect like terms
14n-7n=-14+7
7n=-7
divide through by 7
n=-1
Answer:life is crazy
Step-by-step explanation:
So u look at the denominators
And u can see that 9 has been multiplied by two to get 18 on the other side
So because its been multiplied by 2, you multiply the top number by 2 aswell
2 * 2 = 4
Answer = 4/18
3.5 or just look it up but I did this last year it should be right