If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7y+40+3y=180
We move all terms to the left:
7y+40+3y-(180)=0
We add all the numbers together, and all the variables
10y-140=0
We move all terms containing y to the left, all other terms to the right
10y=140
y=140/10
y=14
| x+4x-3+3x-17=180 | | 2x–15=5 | | 2x +5=17 | | v/120=18/180 | | 2.5+10m=7.43 | | 5x+1+1=7 | | 5=-y+9 | | -19.3m=-19.4m-2 | | -4x+9=-2x-15 | | 18+5x-10=3x+8+6x+36 | | 27+n=-16 | | 6x+8=-2x | | 2/x-4=8 | | 9=s/2+8 | | 3x–6=3(x+2)–12 | | 13-3b+8+b=4b+48+3b | | 6x–2=1x+13 | | 12k+10+9k=5+10k+49 | | -11=p/2+-8 | | 32.5+5x=337.5 | | -6h+6=-30 | | –7+6h=5h | | -15.83+14.h=14.4h+0.03-16.54 | | 5(3x−2)−2=3x | | 5(2m-1)=4m+3 | | 4(2x−3)−5=4x | | -16-10+2d=5d=7 | | 0.35(x+4)=0.25(x-6) | | 9d-3=8d+12 | | (x–3)+9=30 | | -10n+18=-8n-5n-12 | | 10x2+3x−4=0 |