If it's not what You are looking for type in the equation solver your own equation and let us solve it.
40x=100
We move all terms to the left:
40x-(100)=0
We move all terms containing x to the left, all other terms to the right
40x=100
x=100/40
x=2+1/2
| x+2+2x=92 | | 5t^2-100t-1995=0 | | 5y+5=2y+18 | | 6x+3/7=38/7+3x | | 2x+3x+x/5=50-x | | (134+x)*7.5=835+9*x | | 3(y+4)-6=12 | | 3g+40=58 | | (4)/(x)=(-(5)/(3x))-8 | | 7(22-x)=4x+55 | | 27+5x=5+3x | | 3x-10=5x-20= | | 2x+3.3=30 | | 50.000=20.000/x | | 26x=164 | | a*0.6=30 | | (4n+7)/4=2 | | 2^t=t | | 236.532+218.341+x/3=215.325 | | -31/6y-18=72 | | 6x1/4xx1.5=9 | | 2(k+3)=5 | | (31.9+x)/2=31.8 | | x+x*0.27=4 | | x+x*0.27=3.2 | | 5/3x-1/2x=7 | | 2u=128 | | c=x^2+24x+25 | | 9x+4=4-4x | | 3x+4=2x+49 | | 7/9t=-21/3 | | 6t+5t=121 |