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Write and solve an equation to answer the problem.
Greg's age is 3 years less than twice Teri's age. The sum of their ages is 30. Find their ages.

Respuesta :

Answer:

Greg is 19 and Teri is 11

Step-by-step explanation:

Greg = g

Teri = t

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Formulas:

2t-3= g

g+t = 30

Answer:

g = 19

t = 11

Check:

2(11)-3 = 19

19 + 11 = 30

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