If it's not what You are looking for type in the equation solver your own equation and let us solve it.
90=8x+2
We move all terms to the left:
90-(8x+2)=0
We get rid of parentheses
-8x-2+90=0
We add all the numbers together, and all the variables
-8x+88=0
We move all terms containing x to the left, all other terms to the right
-8x=-88
x=-88/-8
x=+11
| 3(x+2)-5x=8 | | -6x=5(-2x-11)=50 | | X=26+x | | 4-2(x+19)=137 | | 21m-5(-9)=7m | | z/18=10 | | p=8+4 | | j+82=99 | | 12x^2=84 | | 109-x=156 | | 7.2x+2(5-1.1x)=8 | | 5u+10=180 | | 3r+2r=4 | | R+53.3(r;r)=6.5 | | 4x–2.5=2.3 | | 9x=8=180 | | -19y+(-13y)-20y=-12 | | 2t+10=2(t+5) | | 3u=12=54 | | y=0.48=12 | | 5/8x-2=12 | | y=-12.48 | | (9x+8)(8x+2)= | | 32-x+121-25=64 | | 66n+72=66n+72 | | 12+8r=12+8r | | 10x+3x-2=4x-x+8 | | 3v-15=18 | | 1/2y-21=12 | | 10x-36=64 | | d6=7.3 | | (64x)(64x)=9 |