If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12x+36=84
We move all terms to the left:
12x+36-(84)=0
We add all the numbers together, and all the variables
12x-48=0
We move all terms containing x to the left, all other terms to the right
12x=48
x=48/12
x=4
| 7p+3=23 | | 7^x-2=(1/2401)^2x-5 | | X/3+x/4+15=x | | 5z+40=14 | | x+0.2^x=-33.69 | | 3/4m+6=2 | | 21x2=21 | | 6y-4=2y+7= | | X-0.19x+1.24x=2283 | | 2x+10+4x+50=180 | | 15=x÷-3 | | 16x-15=10x-21 | | x+9+7=19 | | 2(x=1)=1 | | 4x-6+2(2x+5)=-4(x+1) | | 4x=60000+x | | 6n-2(n=3 | | 4(m+9)=-2(m-5$ | | -7(-2v+2)-5v=3(v-7)-1 | | 1/x-1=4/5x | | 4(u+5)-8u=-20 | | b+3/b=12/5 | | -3(y+3)=5y-7+4(2y+1) | | -3(y+3)=5y-7+4(2y+1 | | -3(v+9)=4v+1 | | 11y=81+2y | | v-6/v-1=6/3 | | 4(x+7)=-3(5x-4)+x | | 2=x12 | | 277=207-v | | 4(y-5)=-3y+22 | | 169=64-x |