If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4(3)=b
We move all terms to the left:
4(3)-(b)=0
We add all the numbers together, and all the variables
-1b+43=0
We move all terms containing b to the left, all other terms to the right
-b=-43
b=-43/-1
b=+43
| 4*2^-t/5=288 | | 6x+6=14+6x | | 3x/5+7=2x+9 | | -4(17-2x)=-2(5x-50) | | -4(17-2x)=-2(5x-50 | | 7+x=15x | | b−62=8 | | 10=h/6+6 | | 3x=7x+70 | | d5=7 | | 5.3x=12 | | 5y+35=3 | | 0.8x=9 | | 4x-4(x+1)=40 | | 70+0,1x=30+0,25x | | 23-2z=15 | | 23-@z=15 | | 1/4+0.5x=1.5 | | (1/4)x+4/5=(3/4)x-(1/3) | | s-82/2=5 | | 2(x+6)+3=9+5 | | 6x+8-2x=-4(2x-3) | | 14x+18=32x+40 | | 6c+2=68 | | 9-e-7=7e-11 | | 3y-6=25 | | 13+(4-7x)=5 | | 8=q/7q= | | 4(x+6)(x-10)(3x-6)=0 | | 4x=224A.56 | | 3f+4-2f+6=0 | | 81+n+37=46 |