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1. An oil painting is 16 years older than a watercolor by the same artist. Their
combined ages are 22 years. Find the age of each.
F-D process

Respuesta :

Answer:

a) Oil painting= watercolor +16

b) Oil painting + Watercolor=22

2 equations with 2 variables OK

we can replace a) in b) and get:

watercolor +16 + watercolor =22

which gives :

2 watercolor =22-16=6

So Watercolor=3 and Oil painting=16+3=19

Step-by-step explanation:

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