4u-8=-20

Simple and best practice solution for 4u-8=-20 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 4u-8=-20 equation: 


Simplifying
4u + -8 = -20

Reorder the terms:
-8 + 4u = -20

Solving
-8 + 4u = -20

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 + 4u = -20 + 8

Combine like terms: -8 + 8 = 0
0 + 4u = -20 + 8
4u = -20 + 8

Combine like terms: -20 + 8 = -12
4u = -12

Divide each side by '4'.
u = -3

Simplifying
u = -3

See similar equations:

| (5w+1)(7+w)=0 | | -5z(z+8)(z+6)=0 | | 15-6g+2c=24 | | (5y-8)(6-y)=0 | | (0.01063E-6)x^4+5x=2233.1915 | | x^4-16=2 | | (u-7)(u+8)=0 | | 4v^6+2v^5+14v+7=0 | | 14v+7=0 | | 1700000=.05x-98.45 | | 4v^6+2v^5=0 | | 3(x+4)-7x=9 | | 30x(30x)+34x+8=0 | | 30d*30d+34d+8=0 | | -(3t-3)+5= | | 48=-2(m+6)+m | | 5(5t+6)= | | 9+4+7=366373 | | 9(4t+7)= | | 15y+6(10)=15 | | 9(4t-7)= | | 8(10y+6)=12y | | 20y+7(10)=20 | | 4(2y+7)-5y=25 | | 8x-4+2x=10+3x | | 18y-8(10)=18 | | 5(x+1)+b(x+1)= | | 3x(x-5)= | | 6y-7(10)=6 | | 3(a-4)+9=30 | | 5y-6(10)=5 | | -4(x-5)+5x=4-9 |

Equations solver categories