If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12=7x-4-5x
We move all terms to the left:
12-(7x-4-5x)=0
We add all the numbers together, and all the variables
-(2x-4)+12=0
We get rid of parentheses
-2x+4+12=0
We add all the numbers together, and all the variables
-2x+16=0
We move all terms containing x to the left, all other terms to the right
-2x=-16
x=-16/-2
x=+8
| 4x+20+x=5 | | 2x+2x+2x+4=180 | | 3x+4x-11=129 | | 8x+2=10x-32 | | 4x+34=78 | | 41=5+4t | | (3x+12)(x+2)/2=36 | | 475=50w+25 | | 4x+6=36-3x | | 87=9b+15 | | 5^(2x+1)=25 | | F(4)=5x-10 | | 52+(6x-5)=180 | | 5f^2+5f-9=0 | | q-3=76 | | 2^(5x+4)-1=7 | | 1/8x=37 | | 7x-3=-63 | | 8y-4(3y+5)=8-(10+10y) | | 36=0.5(3x+12)(x+2) | | 3+3x=18-4x | | -4(9+d)=-2(-2-2d) | | 10-6x+12=2x+22-8x | | 150+(4x-6)=180 | | 3x-2x-1=0 | | )3t−18=4(−3−43 t) | | 4x-4=12+.25x | | -3-5u=5u-3 | | 3/5+b=-1/4 | | 3x-60=40-x | | 4-9x=88 | | 32v=1 |