Answer:
<h2>x = - 3</h2>Step-by-step explanation:
<u>Multiply the terms in the bracket</u>
That's
Subtract 2x from both sides of the <u>equation</u>
<u>Divide both sides by 4</u>
We have the final answer as
<h3>x = - 3</h3>Hope this helps you
What is the solution of 3(x-1)=2x+5
2 answers:
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Answer with Step-by-step explanation:
Since we have given that
a + b = c
and a|c
i.e. a divides c.
We need to prove that a|b.
⇒ a = mb for some integer m
Since a|c,
So, mathematically, it is expressed as
c= ka
Now, we put the above value in a + b = c.
So, it becomes,
a=mb, here, m = k-1
Hence, proved.