9-0.8(u-3)=1

Simple and best practice solution for 9-0.8(u-3)=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 9-0.8(u-3)=1 equation: 


Simplifying
9 + -0.8(u + -3) = 1

Reorder the terms:
9 + -0.8(-3 + u) = 1
9 + (-3 * -0.8 + u * -0.8) = 1
9 + (2.4 + -0.8u) = 1

Combine like terms: 9 + 2.4 = 11.4
11.4 + -0.8u = 1

Solving
11.4 + -0.8u = 1

Solving for variable 'u'.

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

Add '-11.4' to each side of the equation.
11.4 + -11.4 + -0.8u = 1 + -11.4

Combine like terms: 11.4 + -11.4 = 0.0
0.0 + -0.8u = 1 + -11.4
-0.8u = 1 + -11.4

Combine like terms: 1 + -11.4 = -10.4
-0.8u = -10.4

Divide each side by '-0.8'.
u = 13

Simplifying
u = 13

See similar equations:

| 6y=-3x-12 | | 5x+28=183 | | 23-x=-13 | | 2[x+(x+1)]=9+(x+1)+(x+2) | | 1453a(64)+2344(74)= | | 4y+x=8 | | -4.25+x=-13 | | 8x+19=5x+91 | | 2(x+3)-(x+6)= | | n^3-(148*n^2)-(212*n)-75=0 | | n^3-(148*n^2)-(212*n)=0 | | n^3-148*n^2=0 | | n^3-5=0 | | n^2+1=0 | | 174-5x=22x+21 | | 15x^2-28=x | | 5x+7=-113-7x | | 4x^2-34x+30=0 | | 4x-5=66 | | 4x^2-34x+22=0 | | 5a-b-a+4b= | | x+y-x-y= | | 3-2t=15-7t+8 | | 13=-t+4 | | x^3-4x^2-11x-6= | | x^2=18x-77 | | -50-8x=10x+12 | | 3xy-2xy= | | 3b+2b+5b=9b+10 | | 3(x-4)+2=6 | | 10a=50 | | 8+6x=92 |

Equations solver categories