If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3b+b-7+b-8=180
We move all terms to the left:
3b+b-7+b-8-(180)=0
We add all the numbers together, and all the variables
5b-195=0
We move all terms containing b to the left, all other terms to the right
5b=195
b=195/5
b=39
| 4=6p+22 | | 3(8n-7)-6n=-219 | | (7x+9)(9x+5)=180 | | 1+8x=12-3x | | 5x+12+6x=7+x+5 | | 51+y+49+9y=180 | | j-7/9=9 | | 10x−4.5+3x=12x−1.1x= | | 5.1/1.7=7.5m | | n+8=4n-4 | | 111+36+3x=180 | | 7a+5=9+3a | | 10x-9x=12+30 | | 40x=2400 | | B(x)=45.75-0.07x | | 5v-2v=5v+8 | | 3/5=n/17 | | (x+22)+(3x-11)+(3x-11)+x=360 | | 7n+32=-8(7n-4) | | m/14=(-17) | | 3,000x-50=2,000-100 | | -8x-8+3x-6+3x=2 | | 3/5=n/17-5 | | 9x+16x=100 | | 7+0.7=k | | 61+59+12x=180 | | (x+22)+2(3x-11)+x=180 | | 6z−15=45 | | 3,000+50x=2,000+ | | –5(g−83)=–85 | | x+17.8+31=180 | | 20r=340 |