6u+8=7u-1

Simple and best practice solution for 6u+8=7u-1 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 6u+8=7u-1 equation:


Simplifying
6u + 8 = 7u + -1

Reorder the terms:
8 + 6u = 7u + -1

Reorder the terms:
8 + 6u = -1 + 7u

Solving
8 + 6u = -1 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
8 + 6u + -7u = -1 + 7u + -7u

Combine like terms: 6u + -7u = -1u
8 + -1u = -1 + 7u + -7u

Combine like terms: 7u + -7u = 0
8 + -1u = -1 + 0
8 + -1u = -1

Add '-8' to each side of the equation.
8 + -8 + -1u = -1 + -8

Combine like terms: 8 + -8 = 0
0 + -1u = -1 + -8
-1u = -1 + -8

Combine like terms: -1 + -8 = -9
-1u = -9

Divide each side by '-1'.
u = 9

Simplifying
u = 9

See similar equations:

| 6x+3+4x=23 | | 5+2t+7t=29/4 | | -53/3=-4b-2/3b+1 | | 3/7k+5-2/3k=760/147 | | 3/4-3m+1/5m=37/12 | | 1/6k-3-7k=-331/42 | | -1/2+3d+2/3d=65/2 | | 0=1.6x-1.7 | | 7(x+2)+1=(x+14)-4x | | h-17=22 | | -5t^2+12t+9=0 | | 3b+5+b=-7 | | 421/280=4/7b+b+7/8 | | 5/7x-10+2x=101/7 | | 4x^3-8x=16 | | 2+2m+3/5m=29/8 | | d+2+7d=42 | | 5b+1/2+1/2b=3 | | -1.25*x^2=-11x+17 | | x+1/4+6x=-23/20 | | 290/3=a+7a+2/3 | | -7/11=-2t+6t-1 | | 6k+6+6k=2 | | 5-w+3/4w=27/4 | | 7a+2+1/2a=-28 | | 532/55=-a+2/5a+10 | | 3x+12-0.8x=3.4-0.8x-94 | | 44-6x+6=54+4x | | 3/4+a+2a=9/4 | | 2/7b+4/5-1/3b=716/945 | | -1+5/7k+5k=153/7 | | 4/5t+2/7+3t=268/7 |

Equations solver categories