Answer:
y=2.
Step-by-step explanation:
What you need to do is cross multiplication. So it will be 9(4-2y)=-3(3y-6).
You will then distribute the -3 and the 9 into the equation to get 36-18y=-9y+18.
You will then add the y's together to get -9y+36=18.
You will then subtract the 18 from both sides to get -9y=-18.
y=2 is your answer.
Answer:
I remember doing this but I forget how I´m sorry
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
When we multiply exponents with the same base we add the exponents
When we divide exponents with the same base we subtract the exponents
4^3 * 4^3 ÷4^3 *4^3
We will work from left to right
Multiply means add
4^(3+3) ÷4^3 *4^3
4^6÷4^3 *4^3
Now divide means subtract
4^6÷4^3*4^3
4^(6-3)*4^3
4^3 *4^3
4^3*4^3
Multiply means add
4^(3+3)
4^6
4^6 = 4^x
The bases are the same so the exponents must be the same
x=6
