Question

what number should replace n in (9×3) + (n×1) = 9 (3+1)
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Answer 1

Answer:

549

Step-by-step explanation:

355/5427/

6428/527+5278-628

Answer 2

Here's How to solve (9x3)+(nx1)=9(3+1)

• First let us open the brackets by solving each part individually:

9x3=27

nx1=n

3+1=4

• Now the equation becomes:

27+n=9x4

• Solving on Right hand side, we get

9x4=36

• Now the equation becomes:

27+n=36

• Now we can shift the 27 to the left hand side; as we know the sign of addition will be replaced by subtraction when we transfer 27 to RHS.

n=36-27

• Solving the left hand side will give the value for n.

36-27=9

n=9

The answer is n=9