3(5-u)=

Simple and best practice solution for 3(5-u)= 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 3(5-u)= equation: 


Simplifying
3(5 + -1u) = 0
(5 * 3 + -1u * 3) = 0
(15 + -3u) = 0

Solving
15 + -3u = 0

Solving for variable 'u'.

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

Add '-15' to each side of the equation.
15 + -15 + -3u = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -3u = 0 + -15
-3u = 0 + -15

Combine like terms: 0 + -15 = -15
-3u = -15

Divide each side by '-3'.
u = 5

Simplifying
u = 5

See similar equations:

| 3t+.17=t-3 | | 3(-u)= | | (6+8x)+(7x+10)=180 | | 7(x-6)=4x-39 | | -17a-3b+c=-16 | | (6x+37)+23+(4x)=180 | | x=-7p+140 | | x^2-27x+100=0 | | 3(x+5)-8=5(1-2x)-3 | | 6t=4-t | | 9x+8=7x+38 | | 6(9+2)= | | 7(8x-4y-6)=8(-4x-9y+7) | | 42+6x= | | (6x+3y+4)=6(-4x-6y-9) | | 7x+16=34 | | 42+6= | | 9*m=378 | | 7*W=84 | | 10x-3=-5x+6-2x | | H(x)=-0.005x^2+0.25x | | A*7=91 | | 2x-6=6x-10 | | A*6=91 | | 6r(3r+t)= | | x^2-7x-10=3 | | 9x+2y+6+9y+7= | | 4(4x+1)=0 | | 2(5x-12)=-7 | | e^8x+7=15 | | x^3-10x^2+7x+36=0 | | 6sin(5x)=5 |

Equations solver categories