If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x/4+21=199
We move all terms to the left:
x/4+21-(199)=0
We add all the numbers together, and all the variables
x/4-178=0
We multiply all the terms by the denominator
x-178*4=0
We add all the numbers together, and all the variables
x-712=0
We move all terms containing x to the left, all other terms to the right
x=712
| 4x^2=65=81 | | -863=z+-17 | | 2x(11/2-x)=213=1/15 | | 324=w-20 | | 3a^2-18a+4=5a^2+4 | | 20x−13x=14 | | 132 j=15 | | x^2+-6x+-8=0 | | -26c=676 | | g-103=52 | | 8^n^-5=48 | | 26=1a+5 | | 18u-4+u=13u-10 | | 6u=732 | | 6=¼x-14 | | (12/52)(11/51)(10/50)=x | | xx5=1/2=1/3 | | 2t+88=180 | | t-282=558 | | 45x+13=20 | | 6x-4=-4x+6x | | 9x-73=3x+19 | | 4z−2=14 | | d-5=69 | | 10x-22=3x+4 | | 7y-9-4y=-12 | | Y=4(0.7)^x | | 2t+31=180 | | f+37=42 | | 2b+48=180 | | 15=-2x+5=25 | | T=1.5^x |