IF it's asking for how much money each person has...
x = eva
x + 7.50 = justin
(x + 7.50) - 12 = emma
therefore...
x + x + 7.50 + x + 7.50 - 12 = 63
combine like terms...
3x + 3 = 63
solve for x.
3x = 60
x = 20
therefore, eva has $20.
justin has $27.50
and Emma has $15.50
Answer:
(j-5)= -14-7
j-5= -21
j= -21+5
j= -15
There you go, hope it helped! :D
Answer:
divide 45,800/5 you get 9,160
Step-by-step explanation:
Change 3 to a fraction
1/8 divide by 3/1
multiply by the reciprocal (flip 3/1 around)
1/8 x 1/3 = 1/24
6s - 10= 2 + 3s + s
6s - 10= 2 + 4s
6s - 4s= 2 + 10
2s= 12
divide both sides by 2
s= 6
so his answer is wrong