Answer:
y = 6/7
Step-by-step explanation:
The equation given is:
-3 = 7(y - 9/7)
To solve this, we will expand the bracket and afterwards, collect like terms:
-3 = (7*y) - (9/7 * 7)
-3 = 7y - 9
Collecting numeric terms to the left hand side:
-3 + 9 = 7y
=> 6 = 7y
=> y = 6/7
That is the solution.
Answer:
Step-by-step explanation:
firvfc4vc3 bh hbfdhhb xfr-njnjnnz34564 turn left thrtcgk+rfnjdr done
Answer:
--- length
--- width
Step-by-step explanation:
Given
--- perimeter
--- area
Required
The dimension of the farm
Let

So:
--- perimeter

Divide by 2

Make l the subject

Also:
--- area

Substitute: 

Open bracket

Rewrite as:


Factorize

Factor out w - 45

Take any one of the expression and solve for w


Recall that: 


Incorrect it would be 34ONES