4=p(-2)

Simple and best practice solution for 4=p(-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 4=p(-2) equation: 



4=p(-2)

We move all terms to the left:

4-(p(-2))=0



We calculate terms in parentheses: -(p(-2)), so:

p(-2)

We multiply parentheses

-2p

Back to the equation:

-(-2p)



We get rid of parentheses

2p+4=0

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

2p=-4

p=-4/2

p=-2

See similar equations:

| 2(4w+8)=7 | | 2y+5y-12=0 | | 9x-4=3+5x | | 6x=6x+8 | | 1.7x+1.3=-74.3+10.1x | | 2x+10=60−8x | | m+16-2m+3m=2m-24+16 | | 1y=1/6y-1 | | q^2-21q+68=0 | | x=113.04*360/3.14*18*18 | | 2*x-10=80 | | 5(3x-2)=5x+4 | | (3/5)x+(1/2)=(3/10) | | x^2-54x+405=0 | | 2n^2-n=1800 | | (3x-20)=(x+18) | | -7a+5+8a=6-29 | | 2x^2-28=10x | | -11=24x+1 | | 4x+1=224 | | 1/2x+3/3x=5/6 | | 10x+5=3(x+3) | | 144=4y+9 | | x/3-x/8=x/12+x/8 | | 34-27=a | | 3(2x+4)=5x+11 | | -1=(1/3v) | | 4-3=6a-30 | | (3.75-3x)(2.5-2x)=0 | | (2.5-2x)(2.5-2x)=0 | | 3w-5=5(w+1) | | 3w-5=(w+1) |

Equations solver categories