f(-1)=-1^2-2

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



f(-1)=-1^2-2

We move all terms to the left:

f(-1)-(-1^2-2)=0

We add all the numbers together, and all the variables

f(-1)+3=0

We multiply parentheses

-1f+3=0

We move all terms containing f to the left, all other terms to the right

-f=-3

f=-3/-1

f=+3

See similar equations:

| -8(k-3)=-8k+17 | | 4z)/(-12)=-8 | | 6k+5+4k-8-3k=0 | | 5(1-7x)=-4x+5 | | -1/2x+7=1 | | 7-(3n+1)=8n | | 5/2=3/2-x | | 7x-11+6x-3=90 | | (11x-3)=7(2x+x+5) | | 5x-10+8x-5=18 | | -36+15x=74–3x | | 35-7n=-7-7(n-6) | | 2.3p=-11.73 | | 3x*5x=-7 | | 4(m+-2)=-2(3m+3) | | x+1/2+x+1/7=3 | | 0.25(12x+6)=10-3(x-2) | | (x+1)/2+(x+1)/7=3 | | T=3/2p+20 | | -7(x-2)+5(3-x)-4x=-3x+3 | | x+1/14=5/7+x-2/4 | | -1/7-3/4u=-5/2 | | 2x+7+3x-11=1/2(x+37) | | 4+12a=(6-4a) | | 8(x–1)–2x=-(x+50) | | 12-6p=7p+6(6p+2) | | 2/3x+3=19 | | 385=15n+85. | | 8+x-9=2x-12 | | x+3/4=2-x+6/5 | | E^2.5=x | | 6-18x=7x-3-6x |

Equations solver categories