If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x+45+0.5x=150
We move all terms to the left:
3x+45+0.5x-(150)=0
We add all the numbers together, and all the variables
3.5x-105=0
We move all terms containing x to the left, all other terms to the right
3.5x=105
x=105/3.5
x=30
| 15x-5x^2=-2 | | 4x+32-2=-8x+56 | | 10x-4x+120=-10x+56 | | 6g+6=-12 | | -2(9x+13)+26=-18 | | 6x+4x-6x=24+9x | | 3-3(x^2)=0 | | 2.75f2+1.25f=10−2.75f2 | | 4x2=-16 | | 5x+5+90+50=180 | | 3-3*(x^2)=0 | | 2.75f2+1.25f=10−2.75f2, | | 2-5x=3(3x+1)+27 | | 4x−16+2x+4=180 | | -3(2-3x)=-6x-2x(x-3) | | 125m+100m+45,900=43,650+200m | | 4x-9=35-9 | | 13s−10s+2s−4s+4s=20 | | -15-3(x-5)=18 | | |4x+6|+8=3 | | -3(-2x-1)+4=-3x+10+11x-17 | | 19=v/2-12 | | -6n-4n=78 | | 4x2−x−3=0 | | v−-3v−14v=10 | | v-8.2=1.47 | | 3x-3=x+199 | | -5c+6=-5c-6 | | 4(4x+4)-5=0 | | m/7-4/7=6 | | r+11+84=29 | | -4(x-2)=-2x(x-8.5) |