Question
Solve the equation
Solve for d
Solve for n
d=n−96n+4
Evaluate
2−d×21n=3n×16
Use the commutative property to reorder the terms
2−21dn=3n×16
Multiply the terms
2−21dn=48n
Rewrite the expression
2−21nd=48n
Move the constant to the right-hand side and change its sign
−21nd=48n−2
Divide both sides
−21n−21nd=−21n48n−2
Divide the numbers
d=−21n48n−2
Solution
More Steps

Evaluate
−21n48n−2
Multiply by the reciprocal
(48n−2)(−n2)
Multiplying or dividing an odd number of negative terms equals a negative
−(48n−2)×n2
Multiply the numbers
−n(48n−2)×2
Multiply the numbers
More Steps

Evaluate
(48n−2)×2
Apply the distributive property
48n×2−2×2
Multiply the terms
96n−2×2
Multiply the numbers
96n−4
−n96n−4
Calculate the product
n−96n+4
d=n−96n+4
Show Solution
