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mafiozo [28]
3 years ago
11

Vhat is the value of a in the equation 3 a+b=54, when b = 9? O 15 O 18 O 21 0 27

Mathematics
2 answers:
seraphim [82]3 years ago
6 0
A+9=54
U can rewrite
a= 54-9
So a=45
solmaris [256]3 years ago
6 0
3a+ b = 54
3a + (9) = 54
-9. -9
3a= 45
\3 \3

A= 14

The value of “a” is 15
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