What is the answer to 5n-2n+12=35-4n-9 ?

The answer to 5n-2n+12=35-4n-9 is n=2

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5n-2n+12=35-4n-9

5 n - 2 n + 12 = 35 - 4 n - 9

n = 2

Solution steps

5 n - 2 n + 12 = 35 - 4 n - 9

Add similar elements:

5 n - 2 n = 3 n

3 n + 12 = 35 - 4 n - 9

Subtract the numbers:

35 - 9 = 26

3 n + 12 = - 4 n + 26

Move

12

to the right side

3 n = - 4 n + 14

Move

4 n

to the left side

7 n = 14

Divide both sides by

7

n = 2

x - 18 = \frac{1}{4} x

3 x - 6 = 7 x + 1

- 7 (3 x - 1) = 91

12 x + 2 = 12 x + 10

- 2 (5) + 5 (6) = 1