5u=4u-9

Simple and best practice solution for 5u=4u-9 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=4u-9 equation: 


Simplifying
5u = 4u + -9

Reorder the terms:
5u = -9 + 4u

Solving
5u = -9 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
5u + -4u = -9 + 4u + -4u

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

Combine like terms: 4u + -4u = 0
1u = -9 + 0
1u = -9

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

Simplifying
u = -9

See similar equations:

| 32/120 | | 3x+54=8x+4 | | 1(x)=-3x^3+x^2-3 | | 3*4/2 | | 1(f)=-3x^3+x^2-3 | | 1x+12=8 | | X(f)=-3x^3+x^2-3 | | y=9.7X-75.6 | | 24=-6x+-18 | | 50-15b=105-8b+44-8b | | 8y-18=6y+8 | | y=2.5x+y*2 | | 0.07x-1.13=0.09x-0.32 | | -4[3x-1]=10-4x | | 32x+20-6x-18= | | 11-2(1x+3)=39 | | 7=(2x-5)(2x) | | 57657844948=q | | 2x=2134434 | | 8-5x-4=6x+6 | | 8a+3b+8a-4b=0 | | 4x-10=90+2x+10 | | X+(x-3)+2(x-3)=39 | | 8n-7=2n+7 | | (x-2)(X+3)=(x-1)(x+1) | | 9x+2=4(2x-1) | | 4x=6(-3) | | 3x+x+30+x+10=180 | | ln(x-6)-ln(x+4)= | | 4y^2+10y-32=0 | | 0.5(4x+1)=0.5(5x-1)+1.2 | | 24-D=0 |

Equations solver categories