Question

If (2n + 5) = 3(3n – 10), then the value of n is equal to:

Answer 1

Answer:

Given, (2n+5)=3(3n−10).

⇒ 2n+5=9n−30.

Transposing 2n to RHS and it becomes −2n and −30 to LHS it becomes 30

⇒ 30+5=9n−2n

⇒ 35=7n.

Multiplying both sides by

7

1

.

⇒ 35×

7

1

=7n×

7

1

⇒ 5=n.

Step-by-step explanation:

This is your answer..༎ຶ‿༎ຶ