If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(18x+3)+(5x-3)=161
We move all terms to the left:
(18x+3)+(5x-3)-(161)=0
We get rid of parentheses
18x+5x+3-3-161=0
We add all the numbers together, and all the variables
23x-161=0
We move all terms containing x to the left, all other terms to the right
23x=161
x=161/23
x=7
| 20(2)-16=4(2)+x | | 90=7x+34 | | -20=4-6x | | 800x+600x=28000000 | | 2(2x+3)=×+9 | | 2.1p=0.8 | | 11-3b=20 | | (D^4+4D+4)(y)=0 | | 0.5+m=3.2+0.9= | | 3(8x-2)-14=4(5x-2) | | 4(2x+5)-7(6+x)=0 | | 180=134+28x+50 | | |x+1|=2x-11 | | 5x2-27=2x2+48 | | 3x+2(x+8)=11 | | 1.17x=420 | | 125m+75m+47,500=51,000+200m | | 19=-4b+3 | | 4(2x+9)-7x=25 | | 1.5=-16t^2+48t+64 | | 3x-7+5=26 | | 0.5x-0.5=0.75x+1+x | | 26=3x+3+5 | | 6x+69=75 | | 26=3x-1+5 | | 180=23x+134 | | 231-v=287 | | 0,1b+7=8 | | 10a+2=102 | | 9j^2+39j+12=0 | | 2(x-8+10x=7x+39 | | -23(5p-16)=10 |