If it's not what You are looking for type in the equation solver your own equation and let us solve it.
150=15x+90
We move all terms to the left:
150-(15x+90)=0
We get rid of parentheses
-15x-90+150=0
We add all the numbers together, and all the variables
-15x+60=0
We move all terms containing x to the left, all other terms to the right
-15x=-60
x=-60/-15
x=+4
| -20y-20-16=20-13y | | 6(x+12)=4(x-2) | | (3-4x)/(6)-(2x-3)/(8)=2-x | | -4s=-18-3s | | -3+13h=-16+12h | | 5-2r+r=10 | | 10j-10=9+6j+9 | | 40(x^2)+250=30(x^2)+350 | | 9+9z=-9z-9 | | 2p+1.5+.15(2p+1.5)=11.5 | | -4y=-3y-8 | | 38+2x=-2(x-1)-2x | | -3x+11=2-3x | | 10-4y=-10-2y | | -7+9x;x=9 | | 9u=10u+1 | | -10+v=10+6v | | 4x+7=15x-1-1x | | 7t+1/2=1+6/4+1-4/4 | | 227=12-v | | 2x-5x+11=2-3x | | 5d+9=51-5d | | 1/2x+8=-14 | | 114=260-x | | -x+164=122 | | -4z=-3z+8 | | 1/4(4x-1)=-0.142857-3/7 | | -2f=-f-6 | | 8+1/2x=18 | | x^2=13.25 | | 6r=2+5r | | -7d=-9-10d |