First you have to canceled out the fours from both side 4x/4-12/4 so x=3 then you do the same thing to the 7x-18
4x-12.
4x/4-12/4. So x=3
The fours cancelled out
7x-18
7x/7-18/7. So x= 2 4/7
The sevens cancelled out
The answer is:
The answer is:
Step-by-step explanation:
The answer would be 4 weeks and the total be $280. If you plug in 4 for Carly, you get $280 and if you plug in 4 for Janiya, you also get $280
There could have been one Grandma(One mom), one Mom(Another mom, and a daughter), and one Daughter(another daughter).
The solutions are
-2
2 - √10
2 + √10
8.2