solve given equation a-5b=8 and 3a-3b=12 answers
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Answer:
a=3,b=-1
Step-by-step explanation:
Given that,
a-5b=8.....(1) and 3a-3b=12.....(2)
multiply (1) with 3,
i.e,,
3a-15b=24
Now subtract (2) from this.
We get b=-1
substitute in any from above,
Then,
a=3.
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