If it's not what You are looking for type in the equation solver your own equation and let us solve it.
66-4x=50
We move all terms to the left:
66-4x-(50)=0
We add all the numbers together, and all the variables
-4x+16=0
We move all terms containing x to the left, all other terms to the right
-4x=-16
x=-16/-4
x=+4
| 10x-(8x-4)=16 | | 4.1(x-2.7)=254 | | 2x-2=-200 | | 5/14=4/x | | 18-8x=-54 | | 0.5x+0.5(20)=0.3(x+10) | | 0.5x-2=-8 | | 3x-6=-3x+9 | | 2x-7+71=142 | | 4(d+3)–2(d+7)+5=5(d+12) | | 2(3x+3)=11x+1-5x+5 | | 2x+2x+120=240 | | u/9+8=15 | | 0=80t-t^2 | | 8x+14x=21 | | 6m+15=4m | | 8x+14x=204 | | 5x+14=-5x+14 | | j+12=15 | | 1.55=(.02-x)/x | | 4+7y=14 | | 3k^2+10k-57=0 | | 6(10-4x)=204 | | 7(2x-8)=-28 | | Y=3x-24x=-12 | | -6(-2x+4)=48 | | -4x-3=(-6x)+9 | | (2x^2)+4=22 | | 4(3y+1)-3(2y-5)=29 | | 2(-1+7x)=124 | | 5c-2(c+1)=4 | | -4-4x=2x+68 |