Question
Solve the equation
Solve for d
Solve for f
d=2fd=−2f
Evaluate
f÷(−d)×32=−d×31
Simplify
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Evaluate
f÷(−d)×32
Divide the terms
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Evaluate
f÷(−d)
Rewrite the expression
−df
Divide the terms
−df
−df×32
Multiply the terms
−d×3f×2
Use the commutative property to reorder the terms
−d×32f
Use the commutative property to reorder the terms
−3d2f
−3d2f=−d×31
Use the commutative property to reorder the terms
−3d2f=−31d
Rewrite the expression
3d−2f=3−d
Cross multiply
−2f×3=3d(−d)
Simplify the equation
−6f=3d(−d)
Simplify the equation
−6f=−3d2
Rewrite the expression
−3×2f=−3d2
Evaluate
2f=d2
Swap the sides of the equation
d2=2f
Take the root of both sides of the equation and remember to use both positive and negative roots
d=±2f
Solution
d=2fd=−2f
Show Solution
