If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x-2+2x-4=90
We move all terms to the left:
4x-2+2x-4-(90)=0
We add all the numbers together, and all the variables
6x-96=0
We move all terms containing x to the left, all other terms to the right
6x=96
x=96/6
x=16
| 4d-2=5d-8 | | x+(15+x)+(13-x)=180 | | 6x-3(x+4)+12=5x-14 | | 2.4(x+3.1)=254.2 | | x/2+1=1 | | 86x-430=860 | | 420/n=14 | | 3x-3=x-6*5 | | 595/n=17 | | x+3-1=34 | | z÷7=-12 | | 520/n=13 | | 2a+36=57-a | | 1023/n=33 | | –7+2m=m | | x=4.2=19 | | 280/n=14 | | -(x+1)=-2=(5-x) | | 8+1/3x+10=x+10+4 | | 6+6q=-6-6q | | 24/n=15 | | 4-7v=-10-9v | | 12x+60=4x+216 | | 6-2p-4=-5p-4 | | 20+50x(2+20)=202 | | 1368/n=36 | | 1.4c-5.32+2.8c=0.3c-2.59 | | 7x-6(-4x)=5 | | 9+3w=-9+w | | 462/n=21 | | 7(-p=9) | | 220/n=10 |