If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x+.40=154
We move all terms to the left:
x+.40-(154)=0
We add all the numbers together, and all the variables
x-153.6=0
We move all terms containing x to the left, all other terms to the right
x=153.6
| 7x-6=5x=18 | | 18-5x=2+x | | 0=1000-24x | | x+4/6x=-5 | | x-30/100=-x=105 | | x=3+0.14 | | x=3+0.1 | | 4d+24=0 | | x+9/10=2/5+x-9/8 | | 5=v/9 | | x/7=-3/19 | | 6x+1=13x+1 | | 6x+1=13x=1 | | 7(x+7)=4+7x | | 5x^+7x+2=0 | | x+4/10=3/5+x-4/8 | | 7x/5=5x/2+4 | | 3*x=80 | | (3)/(4x+(2)/(8x))=(3)/(4) | | (3)/(5x-7)=21 | | 2(6x+18)-4=-5(20x-35) | | 1/2(6x+18)-4=-1/5(20x-35) | | 3(x+5)=2x-(8-x) | | -x^2+3x-19=0 | | 12x-47+6x+37=90 | | 9(x+9)=5x-2(-x) | | 15x-(6x-7)=79 | | 5/11=x/4 | | 5/11=v/4 | | 3(2x+3)=2(x-3) | | 12x(9x-7)=28 | | -2x=72/x |