If it's not what You are looking for type in the equation solver your own equation and let us solve it.
20x-30x=10
We move all terms to the left:
20x-30x-(10)=0
We add all the numbers together, and all the variables
-10x-10=0
We move all terms containing x to the left, all other terms to the right
-10x=10
x=10/-10
x=-1
| -57=-6(4+5y)-3 | | -7=-6(4+5y)-3 | | H=20+50t-16t^ | | 6x=36+90 | | 8/x+2=4/x-2 | | 4/3x+11=-3/4x | | -6w/5=42 | | v+3.9=6.24 | | 5x-19=-25 | | -16/3=-8v | | -7=-5p-2p | | 6=-6v+3v | | 21=1+5p+5p | | 10+b=11 | | -4u/3=8 | | 1-5k+3=-16 | | 7x+7+7=-21 | | 9r/5+32=-4 | | 19=1-5a+2a | | 37=5x+9-3x | | -19=8n-3-6n | | 3x+7-5x=3 | | -5u=-15/2 | | 6b+11=47+5b-3b | | =$3.90/(0.10-x) | | 2/3×v=12 | | $60=$3.90/(0.10-x) | | A=L+3+2x | | 2/3*v=12 | | 8m+7m=-15 | | (4x=40) | | 5w+2=32 |