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Charra [1.4K]
3 years ago
9

A/2-1/2=-6 and plz explain

Mathematics
2 answers:
Varvara68 [4.7K]3 years ago
7 0

we are given

\frac{A}{2}-\frac{1}{2}=-6

firstly ,we will multiply both sides by 2

2*\frac{A}{2}-2*\frac{1}{2}=2*-6

now, we can simplify it

and we get

A-1=-12

now, we can solve for A

A=-11..........Answer

Dimas [21]3 years ago
7 0

We want to solve for a, correct?

If that is so, then the left side is just standard subtracting fractions:

Since the fractions on the left side have a common denominator already, we can just combine them and write (a - 1)/2.

The right side, -6, remains the same.

Now, put it together:

(a - 1)/2 = -6

Multiply both sides by 2:

a - 1 = -12

Add both sides by 1:

a = -11

So, the answer is a = -11.

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