If it's not what You are looking for type in the equation solver your own equation and let us solve it.
40-3x=4x+5
We move all terms to the left:
40-3x-(4x+5)=0
We get rid of parentheses
-3x-4x-5+40=0
We add all the numbers together, and all the variables
-7x+35=0
We move all terms containing x to the left, all other terms to the right
-7x=-35
x=-35/-7
x=+5
| 2u-4=6 | | 5,2x=0,26 | | (125-x)/x=0.25 | | -0.6n=9.6 | | a÷3+4=12 | | 1000+x+1.4+x+x=132000 | | 4x-2x-180=0 | | 16=13+y/2 | | -1/2(3y+10)=0 | | 13+2/y=16 | | -1/2(-3y+10=0 | | 2x-2x-180=0 | | (3x^2)-243(x^-2)=0 | | -7(2k-3)-5k=-7-4(2k+2)-5k | | 2=6–2g | | 0.25x=125-x | | M(-10)=x+5/3 | | (3x^2)-243x^-2=0 | | 3(2n-7)=21 | | 1000+x+1.4x+x=132000 | | 2x+20+x+10=4x-10 | | P(-16)=3/4x | | 21/7/(15a)=5 14/(0.8) | | 3x-54x+243=0 | | 3x+1000+x+1.4x+x=132000 | | -9y+19=4(y+8) | | F(-1)=3x+17 | | 20x=12Y=122 | | 12p−14p=4 | | ½a-5=a+3 | | 3e^2=36 | | 9y^2+2=0 |