-4-8u+9=1-9u

Simple and best practice solution for -4-8u+9=1-9u 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 -4-8u+9=1-9u equation:


Simplifying
-4 + -8u + 9 = 1 + -9u

Reorder the terms:
-4 + 9 + -8u = 1 + -9u

Combine like terms: -4 + 9 = 5
5 + -8u = 1 + -9u

Solving
5 + -8u = 1 + -9u

Solving for variable 'u'.

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

Add '9u' to each side of the equation.
5 + -8u + 9u = 1 + -9u + 9u

Combine like terms: -8u + 9u = 1u
5 + 1u = 1 + -9u + 9u

Combine like terms: -9u + 9u = 0
5 + 1u = 1 + 0
5 + 1u = 1

Add '-5' to each side of the equation.
5 + -5 + 1u = 1 + -5

Combine like terms: 5 + -5 = 0
0 + 1u = 1 + -5
1u = 1 + -5

Combine like terms: 1 + -5 = -4
1u = -4

Divide each side by '1'.
u = -4

Simplifying
u = -4

See similar equations:

| 3-9x=-24 | | 3*x^4+16x^3+16x^2-40=0 | | f(1)=3(1)+2 | | -6-4g=-6-5g | | f(0)=3(0)+2 | | 27x=729 | | 2(2x+1)+3(x-6)=2(x+2) | | 3*x^3+x-2000=0 | | 7+2z+4=-4z+5 | | 24x^2+25x+14=0 | | (3a+2)=5a-7 | | 12x-3*(4x-5)= | | 12x-3(4x-5)= | | d=600-33w | | -4h+(-8)+2h=20 | | 4-8f=-10f | | y=8x^4-4x^3+20x^2 | | 4m-8*(3m-5)= | | 4xg=180 | | f(-2)=-3(-2) | | 2p^2+17p+8=0 | | 3*(2-x)-6*(8+2x)= | | 4d-36-24d=2-6-4d | | 3x^2+55y+238=0 | | 8j-4=10+6j | | -6(x+5)-43=8-45 | | 3(2-x)-6(8+2x)= | | 17-45=4(x-2)-4 | | -9-4y=9-7y | | x^2-6x+9-4y^2= | | 4m-8(3m-5)= | | v(6+5v)= |

Equations solver categories