Solve -9n+19n-17=13 - ScanMath

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Type your math problem... -9n+19n-17=13

x

Question

Solve the equation

n = 3

Evaluate

- 9 n + 19 n - 17 = 13

Add the terms

More Steps

Evaluate

- 9 n + 19 n

Collect like terms by calculating the sum or difference of their coefficients

(- 9 + 19) n

Add the numbers

10 n

10 n - 17 = 13

Move the constant to the right-hand side and change its sign

10 n = 13 + 17

Add the numbers

10 n = 30

Divide both sides

\frac{10 n}{10} = \frac{30}{10}

Divide the numbers

n = \frac{30}{10}

Solution

More Steps

Evaluate

\frac{30}{10}

Reduce the numbers

\frac{3}{1}

Calculate

3

n = 3

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