Solve 10/5=8/几 - ScanMath

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Type your math problem... 10/5=8/几

x

Question

Solve the equation

J = - 4 i

Evaluate

10 \div 5 = 8 \div J i

Divide the numbers

2 = 8 \div J i

Simplify

More Steps

Evaluate

8 \div J i

Use the commutative property to reorder the terms

8 \div i J

Rewrite the expression

\frac{8}{i J}

Calculate

More Steps

Evaluate

\frac{8}{i}

Multiply by the Conjugate

\frac{8 i}{i \times i}

Calculate

\frac{8 i}{- 1}

Calculate

- 8 i

\frac{- 8 i}{J}

Use \frac{- a}{b} = \frac{a}{- b} = - \frac{a}{b} to rewrite the fraction

- \frac{8 i}{J}

2 = - \frac{8 i}{J}

Swap the sides of the equation

- \frac{8 i}{J} = 2

Rewrite the expression

\frac{- 8 i}{J} = 2

Cross multiply

- 8 i = J \times 2

Simplify the equation

- 8 i = 2 J

Rewrite the expression

2 (- 4 i) = 2 J

Evaluate

- 4 i = J

Solution

J = - 4 i

Show Solution

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