If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1800=2000-2.5x
We move all terms to the left:
1800-(2000-2.5x)=0
We add all the numbers together, and all the variables
-(-2.5x+2000)+1800=0
We get rid of parentheses
2.5x-2000+1800=0
We add all the numbers together, and all the variables
2.5x-200=0
We move all terms containing x to the left, all other terms to the right
2.5x=200
x=200/2.5
x=80
| 3(s+10)=33 | | 5+c3=4 | | 25-x/2=9 | | 2r=–2 | | (x+1)+(x+2)+(x+3)+(x+4)=160 | | 8=2(w+1) | | 5x+6=10x+5 | | x(8.5-2x)(11-2x)=0 | | 2/5x+4=1/5×+8 | | 7z+5=2z-15 | | -5+2u=-4u+25 | | 2-x-3=-6 | | 4x-8=3x+28 | | -1/2x-4=10 | | 14-2=x | | -3-5x-14=-6 | | -5-3x10=-6 | | 0.38+0.44(7)=x | | 7x+20=-1 | | 0.2x+0.4*5=0.3(x+2) | | 0.2x+0.4*5=0.3(x+2 | | r^2+r=73.5 | | 0=-16(2.75)^2+h | | 2c1+5c2=138 | | 7c+15=3c-17 | | 11g+8=15g | | b/12-3=9 | | 0.5(30)+36=y | | -3-104=67+6x | | 0.5x+36=90 | | |10x+70|=0 | | x^2-0.001x+0.00000016=0 |