If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-3x-100=-10x+30
We move all terms to the left:
-3x-100-(-10x+30)=0
We get rid of parentheses
-3x+10x-30-100=0
We add all the numbers together, and all the variables
7x-130=0
We move all terms containing x to the left, all other terms to the right
7x=130
x=130/7
x=18+4/7
| n+0.9=3.6 | | -5h=11/3 | | 4d=-20* | | 2x+5-3x=40+8 | | 6(x-2)/2=6(x+3)/2 | | 1.4x+5.3x-4=2-1.12x | | 10=6+4r-5r | | 34x+180=90 | | 6n-4=-7n-4 | | -3(p+3)-5=-14-3p | | 20+4=-4(4x-6) | | -46+23=46t+23 | | 3x+x+2=6x-2x=6 | | x+4+13x=18 | | 25(4x+9)=18 | | 2x-(-4x-9)=4 | | 4+5+980x=220 | | 8x-14+16x+5=39* | | 2(x+6)=2(12+x) | | 76=20x-4 | | 13(-16-11)-18f=161f-208 | | 8b-3=21 | | 11w-2w=8 | | 5(x-2)-6x=13 | | 2m-8=6m+8 | | 8x+10=8x+8-2x | | 5(3x+7)=-46+6 | | 2.3x+2.8=−1.2x+9.8 | | Y+7=10(x+10) | | -7/4=-7/4+2n/9 | | 34+x180=90 | | -9(x-2)+2=16-7x |