Question
Solve the equation
Solve for d
Solve for k
d=0
Evaluate
d×2k−66=d×31
Simplify
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Evaluate
d×2k−66
Divide the terms
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Evaluate
2k−66
Rewrite the fraction
2(k−3)6
Reduce the fraction
k−33
d×k−33
Multiply the terms
k−3d×3
Use the commutative property to reorder the terms
k−33d
k−33d=d×31
Use the commutative property to reorder the terms
k−33d=31d
Rewrite the expression
k−33d=3d
Cross multiply
3d×3=(k−3)d
Simplify the equation
9d=(k−3)d
Add or subtract both sides
9d−(k−3)d=0
Calculate
9d+(−k+3)d=0
Simplify
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Evaluate
9d+(−k+3)d
Collect like terms by calculating the sum or difference of their coefficients
(9−k+3)d
Add the numbers
(12−k)d
(12−k)d=0
Solution
d=0
Show Solution
