If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18x-20=2(9x-10)
We move all terms to the left:
18x-20-(2(9x-10))=0
We calculate terms in parentheses: -(2(9x-10)), so:We get rid of parentheses
2(9x-10)
We multiply parentheses
18x-20
Back to the equation:
-(18x-20)
18x-18x+20-20=0
We add all the numbers together, and all the variables
=0
x=0/1
x=0
| 1/3x^2=8 | | 9=7a-5(a-3) | | 10*x=360 | | -6j+8=8-6j | | 4.8=2(w+1.4) | | 17=c/11 | | (2x+x+3)/5=15 | | 2x=5;x= | | 2q−q=13 | | 7x+4=28-5x | | 4y-8=y+31 | | 8t+3(-2t+4)=22 | | 9k-2=20 | | 2x+x+3/5=15 | | 7r+3=9+9r | | x+18+3x=70+55+55 | | 393x-3(-1,42=× | | 7x–2x+5=25 | | 37=7y+y | | 7x^2−3x−3=0 | | x+8.8=19.5 | | -11-x=7x-8(x+1) | | -4x-13=-1 | | 1/2(x+3/4)=15/8 | | 2x-6+2(3x+6)=-2(x+6) | | 7x2−3x−3=0 | | -10-2b=-2b | | 2(x+5)+2=26 | | 393x-3(-1=× | | 100-7h=44 | | 14.24n-15=41.92 | | (2x-40)+(3x+10)=2x+54 |