If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-45=7(-b-6)+8(5b-5)
We move all terms to the left:
-45-(7(-b-6)+8(5b-5))=0
We add all the numbers together, and all the variables
-(7(-1b-6)+8(5b-5))-45=0
We calculate terms in parentheses: -(7(-1b-6)+8(5b-5)), so:We get rid of parentheses
7(-1b-6)+8(5b-5)
We multiply parentheses
-7b+40b-42-40
We add all the numbers together, and all the variables
33b-82
Back to the equation:
-(33b-82)
-33b+82-45=0
We add all the numbers together, and all the variables
-33b+37=0
We move all terms containing b to the left, all other terms to the right
-33b=-37
b=-37/-33
b=1+4/33
| 8-5v-15=27-7v | | 32=u/8-27 | | 4.3=r-5.7 | | 8n-7=5n+2 | | 20=5j-13 | | 7x=49-3x-25 | | 1010x+-20=0 | | w+26/8=7 | | 5x/2-2x=x+24 | | 44=17+9z | | w-46/9=4 | | 10w-9w+4w+2w=7 | | 4+1/6x=7 | | 1-6x=2x-63 | | 8b-4=84 | | -23=2a-10=a | | x÷3+5÷2=-3÷2 | | 8(6n-5)-7(8n-2)=-10 | | Tn=4+(n-1)(12) | | y/4+17=19 | | 11/4b=8 | | 11=n+9/2 | | (x+12)+145=180 | | 5x+x/3=32 | | n/4+9=10 | | -6x+18=264 | | 7w-3w+5w=18 | | (1/7)x=10 | | T=4+(n-1)(12) | | 70=2(n-43) | | 12x-2=5x-2 | | (3-6x)-2(x+1)=+5 |