-15=3(u-8)-6u

Simple and best practice solution for -15=3(u-8)-6u 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 -15=3(u-8)-6u equation:


Simplifying
-15 = 3(u + -8) + -6u

Reorder the terms:
-15 = 3(-8 + u) + -6u
-15 = (-8 * 3 + u * 3) + -6u
-15 = (-24 + 3u) + -6u

Combine like terms: 3u + -6u = -3u
-15 = -24 + -3u

Solving
-15 = -24 + -3u

Solving for variable 'u'.

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

Add '3u' to each side of the equation.
-15 + 3u = -24 + -3u + 3u

Combine like terms: -3u + 3u = 0
-15 + 3u = -24 + 0
-15 + 3u = -24

Add '15' to each side of the equation.
-15 + 15 + 3u = -24 + 15

Combine like terms: -15 + 15 = 0
0 + 3u = -24 + 15
3u = -24 + 15

Combine like terms: -24 + 15 = -9
3u = -9

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

Simplifying
u = -3

See similar equations:

| 2=4h-10 | | 15=-4.9t^2+9.8t+30 | | 3u=8+4u | | 8x+4+x=5x+12 | | -21x-14+4-4x=18x-45-9x+15 | | ln^2(x)+2ln(x)=0 | | 4(a-2)-2a=8 | | -4+15r=-7+15r+3 | | 11w-8w=24 | | 2x+11=2x+2 | | 1+5k=5k-8 | | 16w=9w+56 | | 2k^2+18=13k | | 21-27x-25x-5=-72+32 | | 7(v-5)=-4v+9 | | -7+3w=3-10+3w | | -16y=144-4y | | 5x+10x-9=3(5x+9) | | 3[3n+6]=63 | | 4(x+2)+3+2(x-1)=51 | | -20=4(w-7)-8w | | x+x(0.13)=1206.84 | | 2x+72=-7x | | -10x+35-x=2x+4-8 | | 36+3y=-7x | | 9+2s=2s+2 | | 7x+1=7x-8 | | y^2-5=3y-5 | | Z^16=-64 | | 1+6+3v=4v+9 | | 12y=36+3y | | 3(4-r)+5=9 |

Equations solver categories