7u-56=3u+12

Simple and best practice solution for 7u-56=3u+12 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 7u-56=3u+12 equation:


Simplifying
7u + -56 = 3u + 12

Reorder the terms:
-56 + 7u = 3u + 12

Reorder the terms:
-56 + 7u = 12 + 3u

Solving
-56 + 7u = 12 + 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.
-56 + 7u + -3u = 12 + 3u + -3u

Combine like terms: 7u + -3u = 4u
-56 + 4u = 12 + 3u + -3u

Combine like terms: 3u + -3u = 0
-56 + 4u = 12 + 0
-56 + 4u = 12

Add '56' to each side of the equation.
-56 + 56 + 4u = 12 + 56

Combine like terms: -56 + 56 = 0
0 + 4u = 12 + 56
4u = 12 + 56

Combine like terms: 12 + 56 = 68
4u = 68

Divide each side by '4'.
u = 17

Simplifying
u = 17

See similar equations:

| 4x-10+2x=4-(6x-9) | | 8*n^2=64*n*log(n) | | 8*n^2=64*n*log(2)n | | s^2-2s+4=0 | | 12x-5=40x+16 | | 8n^2=64nlog(n) | | x+d=ax | | (-3-2i)-(2-2i)= | | x=6*-15 | | y=0.6x+20 | | 3(x-5)-13=x+1 | | 2x+y=900 | | 100=0.6x+20 | | 5+3x-37=6x+23-8x | | 11(k-1)=7(k+9) | | 3+77x=44x+12 | | -6x-3+3x=6x+3 | | 12x-3y=18 | | 9m-3(m+6)=2(m+1)Simple | | 7u-u=24 | | 2x^3+12x^2=0 | | z^2-20z=-17 | | 77=6s+7x-82 | | 4x-3y+8=0 | | 36=(x-2)*(x+7) | | .8n=50337 | | z^2-10z=-17 | | 15p+p=7p-12p | | s^2+7s=-20 | | 2(3-2n)=-(8n+6) | | 6n+5n-74n=6y*n-700 | | 48x^6+32x^2-26x^5= |

Equations solver categories