If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12x+20=350
We move all terms to the left:
12x+20-(350)=0
We add all the numbers together, and all the variables
12x-330=0
We move all terms containing x to the left, all other terms to the right
12x=330
x=330/12
x=27+1/2
| 12x+20=250 | | 6x-8+3=87 | | (3x-26)°=(3x-10)°=180 | | X^4-21x^2=-108 | | 3x+5=-(x-25)=180 | | 7x-4=3x-28=180 | | 4x-3+90+42=180 | | 4(k-2)=2(k-2 | | 8/3=48/x | | 2x+25-15/10x=3 | | 4c14=3c | | (105-x)=(2x+84) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Y=a(-6+2)(-4+8) | | -3x+5=-4x+5 | | –7b=3b−10b | | d=3.1=5.4 |