Question
Solve the equation
Solve for d
Solve for j
d=0
Evaluate
−d×31=d×4j−d×310
Use the commutative property to reorder the terms
−31d=d×4j−d×310
Simplify
More Steps

Evaluate
d×4j−d×310
Multiply the terms
4dj−d×310
Use the commutative property to reorder the terms
4dj−310d
−31d=4dj−310d
Rewrite the expression
−31d=4jd−310d
Multiply both sides of the equation by LCD
−31d×12=(4jd−310d)×12
Simplify the equation
More Steps

Evaluate
−31d×12
Simplify
−d×4
Use the commutative property to reorder the terms
−4d
−4d=(4jd−310d)×12
Simplify the equation
More Steps

Evaluate
(4jd−310d)×12
Apply the distributive property
4jd×12−310d×12
Simplify
jd×3−10d×4
Use the commutative property to reorder the terms
3jd−10d×4
Multiply the numbers
3jd−40d
−4d=3jd−40d
Collect like terms by calculating the sum or difference of their coefficients
−4d=(3j−40)d
Add or subtract both sides
−4d−(3j−40)d=0
Calculate
−4d+(−3j+40)d=0
Simplify
More Steps

Evaluate
−4d+(−3j+40)d
Collect like terms by calculating the sum or difference of their coefficients
(−4−3j+40)d
Add the numbers
(36−3j)d
(36−3j)d=0
Solution
d=0
Show Solution
