If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2+4x+3x=75
We move all terms to the left:
-2+4x+3x-(75)=0
We add all the numbers together, and all the variables
7x-77=0
We move all terms containing x to the left, all other terms to the right
7x=77
x=77/7
x=11
| 21=-7/2v | | 5y–2=y+10 | | 4b+2=3b+4 | | 12x+20=-28 | | r+0.22r=r+5.5 | | -.00707x=-16276 | | 36+12t=10t+8 | | 8p-2=10p-3 | | 2h−1=9 | | 3.9x-3=0.1x+16 | | 2u-2-5u-8=2 | | -20-3x=-4-7x | | 2+2/3+3n=4/5n=12 | | 1,402.234+c=19,32.321 | | 10m-3=6m+1 | | 1.3x-4=9.3x-12 | | x+10=7x-62 | | -20-8x=-17-9x | | 2x+9=5(x-1) | | 650=2*(5+x^2+x^2) | | X=1/14y+9/3 | | 18-7x=-19-6x | | 8k-3=9k+10 | | (x+16)=(3x-24) | | Y=(x-3)/(x+4) | | -5+5w=20 | | 2x+9=(x-1) | | X=15y+110 | | 2a+24=8 | | 130=(130-x)+x | | z-1/2=1/8 | | 6m-8=3(2m+1) |