If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3.7x=2.1x+12.8
We move all terms to the left:
3.7x-(2.1x+12.8)=0
We get rid of parentheses
3.7x-2.1x-12.8=0
We add all the numbers together, and all the variables
1.6x-12.8=0
We move all terms containing x to the left, all other terms to the right
1.6x=12.8
x=12.8/1.6
x=8
| 8y-(9+6y)=20 | | 9-(1-3)=4+y-(3-y) | | x+59=x+51+84 | | 3-x/7=2x+1/5 | | X-1/7-1=x-1/6 | | 11y-8y-8=48.55 | | 19-(2x+3)=2(2x+3)+x | | 6–2x–x=18 | | -3(-1c-12)=-3c-12 | | Y=8/9x-9(8,2) | | 11x/16-8=x/4+20 | | 32=v/5+17 | | -3(-1c-12)=-3c | | -x+100=3x/2-10 | | 2(x-4=-4 | | 3w-8=16 | | 48+48t-16t^2=0 | | 9x=6(x-3)+21 | | 6(z-(2z+9))=3(z+7) | | 6x/7-4=8 | | 3(x-3)-188=0 | | 11(z+4)-3(z-3)=3(z-2)+4(z-1) | | 5x^2-5x+81=-6 | | -8d=-10d-4 | | 5(2x-7)-5=5(x-3)+5 | | 3y^2-3y=60 | | 3x+1=93 | | (5-y)+(6+y)-(5-y)=0 | | 4x-(3x+7)=4x-22 | | X×4+x=86 | | 8b^2-66=17b | | 14x+8x-8=12x-10 |