f(-1)=2x-3x

Simple and best practice solution for f(-1)=2x-3x 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(-1)=2x-3x equation: 


Simplifying
f(-1) = 2x + -3x

Reorder the terms for easier multiplication:
-1f = 2x + -3x

Combine like terms: 2x + -3x = -1x
-1f = -1x

Solving
-1f = -1x

Solving for variable 'f'.

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

Divide each side by '-1'.
f = x

Simplifying
f = x

See similar equations:

| 2x^2+x+1=25 | | 5y+y=90 | | 6-4(2-5x)= | | 8(m+3)=4 | | 11+5x=4x-20 | | log[2](-6-5x)=2 | | 8p^2-4p=o | | 4=2x^2-24x+76 | | x-8=4x+1 | | 2.50+5.75=56 | | log(5x-7)=3 | | (8.2h)/2=36.1 | | 21x^6+42x^2=7x^2 | | 2.16=-log(x) | | 4(x-5)+1-2x=5 | | x^2+11-42=0 | | X-0.2x-2.6=17.6 | | (-3)-2-(-10)+2= | | (8+2b)*c= | | 8p^2-4p= | | X+(x+9)+(x+6)=207 | | -2x-6=-6x+-2 | | 3(4x-2)=9+2x+5 | | 3-q/4=18 | | 3a-12= | | 130/n=65/100 | | 3x+4=51 | | 12x-18=36-15x | | ln(x+4)-ln(x-5)=3 | | a(7b-2c)= | | 4x+10y=3000 | | 250x^2-90=0 |

Equations solver categories