If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(9x+20)+(2x+20)=180
We move all terms to the left:
(9x+20)+(2x+20)-(180)=0
We get rid of parentheses
9x+2x+20+20-180=0
We add all the numbers together, and all the variables
11x-140=0
We move all terms containing x to the left, all other terms to the right
11x=140
x=140/11
x=12+8/11
| c+4=91 | | -3n+10=-(n-4) | | 3/4x-6+2/3x+-6=-4 | | 1/2(6x−4)=3x-2 | | X-2+9=-5+3x | | 7b-20b-14b=-11 | | 2x+x+7=-26 | | 33=5(x-3) | | 6(n+4)=n-1 | | -5+3x=9x-2 | | b—217=553 | | x+50,000=1,100 | | 3x-4=17* | | +3)4y-1/5y=380 | | r-40=26 | | 2x+16+3x+12=64 | | 9x+20+2x+20=180 | | 99*88-99*d=99*(88-78) | | 6(2x+7)=-6(2x+1 | | n=1.50n-500 | | 7(5n-3)-8=31+5n | | –12w−–7w−19w−–16w+13w=–20 | | 7n-6n=n+8 | | -2x+4=12* | | –6=–2z–18 | | r−40=26 | | r-r−40=26 | | (x+2)^2-4=2 | | (x-26)+(2x-42)+(2x-47)=180 | | 6d-5d-4d+d=14 | | 49=14x+7 | | c+14=43 |