If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u+12+2u+4u=180
We move all terms to the left:
u+12+2u+4u-(180)=0
We add all the numbers together, and all the variables
7u-168=0
We move all terms containing u to the left, all other terms to the right
7u=168
u=168/7
u=24
| a/12=32* | | 39–2x=-15x | | 4+5m=-8+m | | 82=2(u+78) | | −6+x=0 | | 5.2x=60.8 | | 2(d-60)=44 | | s=8s-84 | | 2w=8-6w | | 6t-50=t+20 | | a+8.56=14.84 | | -6(x+4)=-6x+15 | | 7t-2=-2 | | 1/4(4x-16)=x-4 | | 10(x+8)=7-(10x-73) | | 9p-11+10p+20=180 | | b/3=25-3 | | 9x+1=7+13 | | g-7-10g=-8-10 | | p+3=-12 | | -8u=48 | | 3x+12=20-2× | | -9y=-81 | | 10-5q=-10-10q | | −9+x=−7 | | -8x-4(x+2)=4 | | 14=5-3p | | d-2-4=2(10) | | 95.50=b+4.50 | | 80=10+9x | | 0.25(2x+4)=4 | | 1/3p-7=9 |