3u+15=51

Simple and best practice solution for 3u+15=51 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 3u+15=51 equation: 


Simplifying
3u + 15 = 51

Reorder the terms:
15 + 3u = 51

Solving
15 + 3u = 51

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 = 51 + -15

Combine like terms: 15 + -15 = 0
0 + 3u = 51 + -15
3u = 51 + -15

Combine like terms: 51 + -15 = 36
3u = 36

Divide each side by '3'.
u = 12

Simplifying
u = 12

See similar equations:

| 15x+10=5(2+3x) | | 54/78 | | 2x^4+2x^3-20x^2=0 | | 3x+17+x-9= | | (3m^2+3m+8)(8m-4)= | | 4r/7=16 | | 27=p(0.015)(2) | | -2n-10n+3=-n+58 | | -24=-5x-3x | | (4x+5)(7x+1)= | | 4(k+3)+5k=74 | | 73+13+x=180 | | 4q+q-3q+2q-3q=9 | | 7(3k-7)= | | 13+73+x=180 | | X-(-6)=7 | | 0.3(x+50)-0.07(x-10)=4.2 | | x/6-8=4 | | A=2pi(r)(r+h)fort | | 2(4x+1)+(5x-4)=180 | | 2/3t-3=3 | | .10X+X=162 | | 3=12-5y | | log(4)x=-1 | | 6/7z3/7 | | 4x^2+24=-16 | | 41/3x=92 | | 0.3(x+50)-0.07(x+10)=4.2 | | -2(-9w+6)-7w=3(w-5)-1 | | 4x^2+16=-16 | | 20q-19q-12q-12q=-19 | | 2x-19=2x+126 |

Equations solver categories