math4finance
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
math4finance
math4finance
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
MATH SOLVE
Home
General
Solve for x d(-3+x)= kx+9
4 months ago
Q:
solve for x d(-3+x)= kx+9
Accepted Solution
A:
Answer:x = -9 / (2d+k)Step-by-step explanation:d(-3x+x) = kx+9-3dx + dx = kx+9-3dx + dx - kx = 9 x(-3d+d-k) = 9x (-2d-k)= 9x [-(2d+k)]=9x = -9 / (2d+k)