If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(4x+3)=81
We move all terms to the left:
(4x+3)-(81)=0
We get rid of parentheses
4x+3-81=0
We add all the numbers together, and all the variables
4x-78=0
We move all terms containing x to the left, all other terms to the right
4x=78
x=78/4
x=19+1/2
| 6x+2+x-1=15 | | 2(x-6)-7x=-2 | | 0.25x^2-2x+20=0 | | 4x-5=4x+4 | | 7(w+3)=5w+5 | | 5x+4=2x-5+6x= | | -1x+-1(13+4x)=-3(5+-9x)+2 | | 54xx=44 | | 17x-3=17+8 | | 5x+4x=162 | | 7x-20=36x+9 | | x+6=2x-30 | | 10x+6=24+9x | | -7+|3n+4|=10 | | 3t+43=50 | | 2x+3(x-4)=10x+6 | | -4p=-p-3p | | –9t=–10t+5 | | 41=−2d+7 | | -8w+6(w+4)=34 | | 8x=(5x+12) | | -2x-1+8x=35 | | -2h=9-h | | (2/3)(6x-5)=2-(1/3)(3x-2) | | -6(v+2)=6v-2+2(3v+3) | | -3u+24=7(u-8) | | (5x+1)=86 | | (7r+3)+(9r-11)=180 | | 2x+1=10x-15 | | -3x-1/2(8x+6)=-(3x+10)+6 | | 9x-9=-40 | | 5u-22=9(u-6) |