x^2+4s-45=0

Simple and best practice solution for x^2+4s-45=0 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^2+4s-45=0 equation:


Simplifying
x2 + 4s + -45 = 0

Reorder the terms:
-45 + 4s + x2 = 0

Solving
-45 + 4s + x2 = 0

Solving for variable 's'.

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

Add '45' to each side of the equation.
-45 + 4s + 45 + x2 = 0 + 45

Reorder the terms:
-45 + 45 + 4s + x2 = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 4s + x2 = 0 + 45
4s + x2 = 0 + 45

Combine like terms: 0 + 45 = 45
4s + x2 = 45

Add '-1x2' to each side of the equation.
4s + x2 + -1x2 = 45 + -1x2

Combine like terms: x2 + -1x2 = 0
4s + 0 = 45 + -1x2
4s = 45 + -1x2

Divide each side by '4'.
s = 11.25 + -0.25x2

Simplifying
s = 11.25 + -0.25x2

See similar equations:

| 6x=10x-2 | | x+(x+10)+(x-40)=180 | | 42x-7= | | -1x^2/-10+9x/10+11/5 | | 0=-1x^2/10+9x/10+11/5 | | -0.1x^2+0.9x+2.2=0 | | 5p-13=8 | | a+2d=18 | | 3/20*2/3+3/20*1/3 | | (12x-17y)= | | 2x^2+x+5=11 | | 6x+36=10x-12 | | 3(9*9)-18(9)-81=0 | | 3(-3*-3)-18(-3)-81=0 | | 3(-3*-3)-18x-81=0 | | 3(x+y)=8y-7 | | 3(4y+3)=30 | | 6x+14=-14-8 | | 36=2l+2(6) | | 34=2l+2(4) | | 42=2l+2(6) | | 5-21nx=6 | | 34=2l+2(2) | | 24x^6y^2/6x^2y | | 5.50x+9.20x=993 | | 2.8x+4.8x=4408 | | x+4.8+2.8=4408 | | 30=2l+2(4) | | x*x+5x+3=0 | | x+70+80=210 | | 18273+21.25x=62881+11x | | .90x=55+.40x |

Equations solver categories