Sarah has 6 more marbles than Jane. Two times Jane's plus 3 times Sarah's is 68. How many marbles does Jane have?
2 answers:
Answer:
answer is 10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Construct the equation
Let S=Sarah J=Jane
S=J+6
2J+3S = 68
Using substitution you can get
3(J+6)+2J = 68
5J + 18 = 68
5J = 50
J= 10
You might be interested in
Answer:
0.000005871
thats just what it is cuz yeah
X-2y=1
subtract x
-2y = 1-x
divide by -2
y = x-1
2
Answer:
4x/y4
Step-by-step explanation:
2(2x/y4)
2 x 2x/ y4
=4x/y4
Let the width =x
length = 6x
p=14x
28=14x
x=2
