Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
Solve for d
Solve for k
d=k+19
Evaluate
d×3k−122k2−6k−8=6
Simplify
More Steps
Evaluate
d×3k−122k2−6k−8
Divide the terms
More Steps
Evaluate
3k−122k2−6k−8
Factor the expression
3k−12(k−4)(2k+2)
Factor the expression
3(k−4)(k−4)(2k+2)
Reduce the fraction
32k+2
d×32k+2
Multiply the terms
3d(2k+2)
3d(2k+2)=6
Rewrite the expression
3(2k+2)d=6
Cross multiply
(2k+2)d=3×6
Simplify the equation
(2k+2)d=18
Divide both sides
2k+2(2k+2)d=2k+218
Divide the numbers
d=2k+218
Solution
More Steps
Evaluate
2k+218
Rewrite the expression
2(k+1)18
Cancel out the common factor 2
k+19
d=k+19
Show Solution
