(w+2)(w-5)=(w^2-4)

Simple and best practice solution for (w+2)(w-5)=(w^2-4) 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 (w+2)(w-5)=(w^2-4) equation: 



(w+2)(w-5)=(w^2-4)

We move all terms to the left:

(w+2)(w-5)-((w^2-4))=0

We multiply parentheses ..

(+w^2-5w+2w-10)-((w^2-4))=0



We calculate terms in parentheses: -((w^2-4)), so:

(w^2-4)

We get rid of parentheses

w^2-4

Back to the equation:

-(w^2-4)



We get rid of parentheses

w^2-w^2-5w+2w-10+4=0

We add all the numbers together, and all the variables

-3w-6=0

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

-3w=6

w=6/-3

w=-2

See similar equations:

| -3(2w-7)—10=9-2(5w+4) | | 4x-4(2x+2)=-3x-10 | | 92+8s=180 | | x-45=-4 | | 36+6t=180 | | 10-20x=50 | | -3(x+11)=15 | | (x-1)^2=34 | | 3x=2{4x-4}=3 | | 72+9u=180 | | -7r-23=7(r+4) | | 10+15x=25+10x | | -7r-23=7(r+4 | | 2x^2-9x+12=22 | | 152-w=239 | | 5t2-11t+6=0 | | 2-2/3(x+1)=6x-9 | | 6y-8-6-8y=4. | | -16m+80=-50 | | 3n^2+8n=9+2n | | 5(x+1)-3x=2x+5 | | 2-2/3(x+1)=6x+10 | | .25(8z-4)=z | | 17t+3t+14t−16t=-18 | | 4(x-2)+10=6x-(x+9) | | -11+3{b+5}=7 | | 8(k+5)=40+8k | | 2x+3x=1296 | | -17(m-6)=-138 | | 2x-26+88=90 | | 6x+17=−4−3x | | 4(5+4)=(6+s) |

Equations solver categories