If 10a=6b+7 and a-6b=34, then what is the value of - 1/3a?

A) - 1

B) 1

C) 41/27

D) 41/9

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26 February, 05:05

If 10a=6b+7 and a-6b=34, then what is the value of - 1/3a?

A) - 1

B) 1

C) 41/27

D) 41/9

+1

Answers (1)

Know the Answer?

Mayra · Answer 1

The answer would be B) 1

you would add 6b on each side of the second equation and then substitute that equation in for a in the first equation and solve.

If 10a=6b+7 and a-6b=34, then what is the value of - 1/3a?A) - 1B) 1C) 41/27D) 41/9

If 10a=6b+7 and a-6b=34, then what is the value of - 1/3a?

A) - 1

B) 1

C) 41/27

D) 41/9