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Popular >

-3+2(n-1)=-20+5n

Solution

- 3 + 2 (n - 1) = - 20 + 5 n

Solution

n = 5

Solution steps

- 3 + 2 (n - 1) = - 20 + 5 n

Expand

- 3 + 2 (n - 1) : 2 n - 5

2 n - 5 = - 20 + 5 n

Move

5

to the right side

2 n = 5 n - 15

Move

5 n

to the left side

- 3 n = - 15

Divide both sides by

- 3

n = 5

Popular Examples

2 x - 5 = 4 x + 7

-5/2 a+4/3+2/3 = 13/4

- \frac{5}{2} a + \frac{4}{3} + \frac{2}{3} = \frac{13}{4}

solvefor y,x^2+4xy=1200 solve for

y, x^{2} + 4 x y = 1200

- 5 x + 10 = - 2 x - 14

\frac{4}{20} = \frac{1}{5}

Frequently Asked Questions (FAQ)

What is the answer to -3+2(n-1)=-20+5n ?
The answer to -3+2(n-1)=-20+5n is n=5
Solve for n: -3+2(n-1)=-20+5n
The solution is n=5