If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X+2X-X+4=16
We move all terms to the left:
X+2X-X+4-(16)=0
We add all the numbers together, and all the variables
2X-12=0
We move all terms containing X to the left, all other terms to the right
2X=12
X=12/2
X=6
| -5(10x+3)=-15-x | | 21=p*9 | | 5x7=8 | | -2.4=4/y | | 2(x-8)=-16-2x | | 14=g/2+11 | | 5.28=z-1.38 | | -2.5x=-12 | | y=20+65 | | 5(x+7)-4=31-10x | | 3(4x−5)−3x=3 | | -46+6x=-4(4-7x)-8 | | 15.3=4x-12.7 | | x5+8=17 | | 4(x–8)=-32+4x | | 37= | | 3x+40=-5(5+2x) | | 4^5x=1/8 | | 12a4=2592 | | (5-x)/3=-7 | | 20-10x=2(1-6x) | | 2x+2x+4+2x-2=180 | | s(3)=21 | | y | | y=80+200 | | 77=w(3w-10) | | 4b+b-2=18 | | y | | 28.7+90+x=180 | | 3x-5+7x+9=44 | | x | | 77=W*(3w-10) |