If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-5(-x-3)=45
We move all terms to the left:
-5(-x-3)-(45)=0
We add all the numbers together, and all the variables
-5(-1x-3)-45=0
We multiply parentheses
5x+15-45=0
We add all the numbers together, and all the variables
5x-30=0
We move all terms containing x to the left, all other terms to the right
5x=30
x=30/5
x=6
| v3− 1=3 | | 6=-(5b+19) | | -5v+2(v-4)=13 | | 28=r-12;40,41,43 | | (6+9x)=(8x+10) | | 2^2x=256 | | 81=13v-4v | | 1=m4− 2 | | -1=1/2(x-6) | | h-20/21=26 | | 5x-33=6x+3 | | g4+ 9=10 | | 3r+15=-60 | | 4n+23=3(n-4)+3 | | 3d−2=1 | | -3(7-n)=15 | | -2m+2=12 | | 2r-(-8)=16 | | 34+4x=106 | | 9-2b=-9 | | 7x+18=3x+13+3x+24 | | 3(6z+36)=54 | | f(3)=66-7 | | 14.2=x+7.1 | | 3(4z+28)=60 | | x+7.2=5.4 | | 14x+16=1109= | | 72=-6(5-y) | | (X-4)/6=(2x-8)/14 | | 14.2=x+7.2 | | 2j-6j=j-10 | | -10(z+11)+806=24+12 |