3 years ago

Math

Mathematics

1 answer:

SIZIF [17.4K]3 years ago

6 0

Answer:

Susanne is 16

Step-by-step explanation:

Let x be Dakota's age

x + 3 = Susanne's age

4(x+3) = Bob's age

Sum of their age is:

x + x + 3 + 4(x + 3) =

Simplify:

x + x + 3 + 4x + 12

6x + 15 = 93

6x = 78

x = 13

Susanne is 3 more than x (13 +3) which is 16

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