If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+105=2x
We move all terms to the left:
4x+105-(2x)=0
We add all the numbers together, and all the variables
2x+105=0
We move all terms containing x to the left, all other terms to the right
2x=-105
x=-105/2
x=-52+1/2
| 0.9=-a/3.8+5.4 | | 6(18x-3)=4-15(4-5x) | | 4(1+2x)=4x-16 | | .75x-22=9 | | 11+2x-17=x+4 | | 2(x+3)=3(x+4)+7 | | 2(7x-9)=42 | | -4(-6x+5)-x=5(x-2)-1 | | -6(8-5x)=8x+40 | | 7x+x=8x+7 | | 4x-9x=51/2 | | 3(2v-6)=-22+5v | | 8y+3y=40 | | 4b-19=9 | | 5(-p+8)-4=14+6p | | 4(2x-3)=8-6(4-5x) | | 6(x+10)=94 | | 5x+6+17x+19=19x-15 | | 13-3z=4 | | 3+7x-2x=x-12 | | 600t-4.9t^2+20=0 | | (X*x)+5x=23 | | 6(x+10)=94-6x | | 5x+1=62 | | w-2w-1=8-3w-3w= | | 39+6b=-3(8-5b) | | 3x-1=-11x+19 | | -2(y+-4)=4 | | 102+65z+7z=5z+6z-81z= | | 11v+18=10v | | 3x−5=2.5x+3−(x−4) | | -15k+13+9k=-19-8k |