Answer:
it means to find the undefined number
we should solve for the variable to find the answer to the equation
we solve for the variable by using the elimination method
Step-by-step explanation:
Answer:
3x/9
Step-by-step explanation:
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Answer:
41 and 24
Step-by-step explanation:
x+y=65 -------(A)
x-y=17 -------- (B)
(A)+(B)
(x+y)+(x-y)=65+17
2x=82
x=41
(B)===>
41-y=17
y=41-17
y=24
Answer:
2x/5
Twice suggests multiplication, so you would put 2 for twice.
We don't know the number, so we put a variable, x.
Divided by 5, means you would divide 2x by 5.