f(3)=5x-9

Simple and best practice solution for f(3)=5x-9 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for f(3)=5x-9 equation: 


Simplifying
f(3) = 5x + -9

Reorder the terms for easier multiplication:
3f = 5x + -9

Reorder the terms:
3f = -9 + 5x

Solving
3f = -9 + 5x

Solving for variable 'f'.

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

Divide each side by '3'.
f = -3 + 1.666666667x

Simplifying
f = -3 + 1.666666667x

See similar equations:

| (-5)(-6)= | | 36=-7x+121-x | | 6xy+5(x^2+y)=0 | | 15n^2-8=2n | | 3n^2+7n=40 | | 9r^2-25= | | 12x-6x-58=92 | | 6k^2-7=19k | | 6k^2-7=19x | | -72x^2+95x+88=0 | | 9t^2+9t+1=0 | | 5p^2-14=-3p | | -10x+8y=0 | | 2y+2=3y-18 | | x^2+CX+C^2=0 | | (30+-1y+-1z)+y+z=30 | | -17+12x-14x=31 | | 3+.11x=19.72 | | 20-.19x=12.21 | | 10x^2-22x=-4 | | 20+.19x=12.21 | | N+(n+6)=262 | | 8y-5x=14 | | 2v^2=18+9v | | -21+9x-11x=41 | | 7x-2(x-1)=8x+24-2x | | 5v^2+7=-12v | | 9b^2-15b=-4 | | 20x+30x+30=180 | | 8y-3=3y+37 | | 8y-3y=3y+37 | | 3v^2=-7v+20 |

Equations solver categories