U^2-8=7u

Simple and best practice solution for U^2-8=7u 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 U^2-8=7u equation:


Simplifying
U2 + -8 = 7u

Reorder the terms:
-8 + U2 = 7u

Solving
-8 + U2 = 7u

Solving for variable 'U'.

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

Add '8' to each side of the equation.
-8 + 8 + U2 = 8 + 7u

Combine like terms: -8 + 8 = 0
0 + U2 = 8 + 7u
U2 = 8 + 7u

Simplifying
U2 = 8 + 7u

Reorder the terms:
-8 + U2 + -7u = 8 + 7u + -8 + -7u

Reorder the terms:
-8 + U2 + -7u = 8 + -8 + 7u + -7u

Combine like terms: 8 + -8 = 0
-8 + U2 + -7u = 0 + 7u + -7u
-8 + U2 + -7u = 7u + -7u

Combine like terms: 7u + -7u = 0
-8 + U2 + -7u = 0

The solution to this equation could not be determined.

See similar equations:

| 28u+20=11 | | 2x^2+4x-5=0 | | -15xy+3xy= | | -2x+5-10x=-7 | | x*.31=1 | | 5x^2-8x-2=0 | | 15xy+3xy= | | 6x+7=67 | | (3y-2)(y-2)-y-3y-4=6y | | (3y-2)(y-2)-y-3y-4=3y | | 8x^2+4x-1=0 | | 5x^2+8x=-1 | | 13=3x+4x+3 | | 7c+11b-5c+3b= | | 3x-3+4x-5+= | | 7x-4=66 | | Y=2x+18 | | X^2-12x=5 | | 4(x+3)+2(3x-5)+4= | | 3/4(y+1/6)=-3/4(y-1/2) | | 6x-10x+4=-68 | | j^2+10j-28=11 | | 3x-3+4x-5+x= | | 5x+12=3x-10 | | 8x-5+2x-15=190 | | 4(x+2)2-4=60 | | 2(x+7)=12 | | -45=15-5x | | x+15=39 | | (3y+1)(2y+4)=0 | | -8x+5-5x=7 | | 135+3v=(25+5)v |

Equations solver categories