(x+7)^2-40=x^2+14x+9

Simple and best practice solution for (x+7)^2-40=x^2+14x+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 (x+7)^2-40=x^2+14x+9 equation: 



(x+7)^2-40=x^2+14x+9

We move all terms to the left:

(x+7)^2-40-(x^2+14x+9)=0

We get rid of parentheses

-x^2+(x+7)^2-14x-9-40=0

We add all the numbers together, and all the variables

-1x^2-14x+(x+7)^2-49=0

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

-1x^2-14x+(x+7)^2=49

See similar equations:

| 700=x+20/100x | | 2(-7+6n)-2(n-10)=24 | | 1/32^x-3=16^3x | | 9y–11–5y=25 | | -3a-13=-3(a+3)-4 | | -10x^2+55x+150=0 | | 3x(4x+40)=180 | | 18/15=x/20 | | -8(2-7n)=-16+n | | 10x^2+55x+150=0 | | -(7r-7)=-38+8r | | 4=6x-3-3x | | 2n+28=2(6n-6) | | -3/4x=-21/28 | | 7+x/4=10 | | 4y+785=13 | | j/4-4=2 | | 5w+22=7(w+6) | | tF(t)=6+12t | | 8+-10n=78 | | (x-7)*(x-7)=36 | | -x-6(1+3x)=127 | | 17=3.6z-4.6 | | tW(t)=80+5.4t | | 19+4y=75 | | -7(6-8p)=406 | | -8x=35=11 | | A²+b²=16 | | -68=-25+-y | | 15^2r-16r=16 | | -3x=50=11 | | 15^r2-16r=16 |

Equations solver categories