ax^3+5bx^3+9cx^3=

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Solution for ax^3+5bx^3+9cx^3= equation:


Simplifying
ax3 + 5bx3 + 9cx3 = 0

Solving
ax3 + 5bx3 + 9cx3 = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-5bx3' to each side of the equation.
ax3 + 5bx3 + -5bx3 + 9cx3 = 0 + -5bx3

Combine like terms: 5bx3 + -5bx3 = 0
ax3 + 0 + 9cx3 = 0 + -5bx3
ax3 + 9cx3 = 0 + -5bx3
Remove the zero:
ax3 + 9cx3 = -5bx3

Add '-9cx3' to each side of the equation.
ax3 + 9cx3 + -9cx3 = -5bx3 + -9cx3

Combine like terms: 9cx3 + -9cx3 = 0
ax3 + 0 = -5bx3 + -9cx3
ax3 = -5bx3 + -9cx3

Divide each side by 'x3'.
a = -5b + -9c

Simplifying
a = -5b + -9c

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