If it's not what You are looking for type in the equation solver your own equation and let us solve it.
105+15x=180
We move all terms to the left:
105+15x-(180)=0
We add all the numbers together, and all the variables
15x-75=0
We move all terms containing x to the left, all other terms to the right
15x=75
x=75/15
x=5
| 46+100+x=180 | | -3w-9=-2w | | 17^3x-1=21 | | 90=x+39(2x) | | 0.5x+x+4=13 | | (5.5/t)=0.5 | | 17c+2=25 | | (2x+-4=6- | | x²-5x+0=0 | | 17l+2=25 | | 11=x+3/3 | | 7(1−5v)−8v=−208 | | 4x+7=3(10x+9) | | -9(x+4)=18(-1/2+2) | | x+39(2x)=90 | | -2a-22=15 | | -11.13=-4.2n+3.15 | | 7t=10−3t | | |-4x-33|=19 | | 3s+6=8 | | 11.00+0.15m=35.00 | | 16y-24=4(4y-6) | | -8+5x=2(x-4)-8x | | 4n+7-9n-3=14 | | 7p=214+7p/2 | | 12.25+1065h=1800 | | (5c-2=c)24c | | -2n-5.5=22.8 | | 33=4a+-7 | | 10+46+x=180 | | x+(5x)+36=180 | | 2x(x+1)=5x+9 |