5u^2+20+15=0

Simple and best practice solution for 5u^2+20+15=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 5u^2+20+15=0 equation:


Simplifying
5u2 + 20 + 15 = 0

Reorder the terms:
20 + 15 + 5u2 = 0

Combine like terms: 20 + 15 = 35
35 + 5u2 = 0

Solving
35 + 5u2 = 0

Solving for variable 'u'.

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

Add '-35' to each side of the equation.
35 + -35 + 5u2 = 0 + -35

Combine like terms: 35 + -35 = 0
0 + 5u2 = 0 + -35
5u2 = 0 + -35

Combine like terms: 0 + -35 = -35
5u2 = -35

Divide each side by '5'.
u2 = -7

Simplifying
u2 = -7

Reorder the terms:
7 + u2 = -7 + 7

Combine like terms: -7 + 7 = 0
7 + u2 = 0

The solution to this equation could not be determined.

See similar equations:

| 4x^2-20x+74=0 | | 9(-8+4p)-7p= | | 2(n+3)=14 | | 3x-1=8x-21 | | -1.25+0.15x=-125 | | y=20-19 | | 17-4x=24 | | 8-9c-5c+3= | | 15x^2+120=85x | | 0.75x^2=1 | | 7y=4y+6 | | 9y=7y+22 | | 18y+6=12 | | 45x-27=84x-168 | | 24x-3x=8-35x | | -18D=0.54 | | x+3(2x-4)=-9 | | 16x-60=4x | | Un=9n+(-6)n | | 8yx^2-48y= | | 28q=36x | | y=-x+15 | | 105=135-Q | | 6z-24=2z | | X^2-14= | | 6s+34=100 | | p(x)=x^4+mx^3+7x+4 | | 10=18x+7 | | 16y-36=4y | | 10h+10=100 | | X^2-10= | | 6y=3y+6 |

Equations solver categories