2 years ago

Meredith is 3 times as old as Adam. Six years from now, she will be twice as old as Adam will be then. How old is Adam now

Mathematics

1 answer:

Fantom [35]2 years ago

3 0

Answer:

A=6

Step-by-step explanation:

M=3A

M+6=2(A+6) M+6=2A+12 M=2A+6

System of equations:

M=3A Subtract

M=2A+6

0=A-6

A=6

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