Solve 2/7k-3/8=-19/8 - ScanMath

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Type your math problem... 2/7k-3/8=-19/8

x

Question

Solve the equation

k = - 7

Evaluate

\frac{2}{7} k - \frac{3}{8} = - \frac{19}{8}

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

\frac{2}{7} k = - \frac{19}{8} + \frac{3}{8}

Add the numbers

More Steps

Evaluate

- \frac{19}{8} + \frac{3}{8}

Write all numerators above the common denominator

\frac{- 19 + 3}{8}

Add the numbers

\frac{- 16}{8}

Reduce the numbers

\frac{- 2}{1}

Calculate

- 2

\frac{2}{7} k = - 2

Multiply by the reciprocal

\frac{2}{7} k \times \frac{7}{2} = - 2 \times \frac{7}{2}

Multiply

k = - 2 \times \frac{7}{2}

Solution

More Steps

Evaluate

- 2 \times \frac{7}{2}

Reduce the numbers

- 1 \times 7

Simplify

- 7

k = - 7

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