If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4=-b+2b
We simplify the equation to the form, which is simple to understand
4=-b+2b
We move all terms containing b to the left and all other terms to the right.
+1b-2b=-4
We simplify left and right side of the equation.
-1b=-4
We divide both sides of the equation by -1 to get b.
b=4
| 4x+5=x-5 | | 105=5(2k+5) | | 11=-4-3n-2n | | 1.2n=14.4 | | x^3(x^2-6x+5)= | | 65x-12+43x+10=180 | | 7.00+.45= | | -2(T-8)-(T+8)=5 | | 2*2-8x+2=0 | | 3y=-15y | | 11=-6m-5m | | 0=3(x^2-4X+9) | | -3(1-2a)+8a=-101 | | 4(v-3)=9v+18 | | B+b+18=4 | | -8=3x-1 | | -4(x+7)-41=2-35 | | a-14=-5 | | a-14=-15 | | -3x=13-(-17) | | x-5=-4+10 | | 2x^2+13x-27=17-5x | | 1.5(x-6)+11=1.5x+2 | | (13b-1)-3(4b+4)=-5 | | -7(T-6)-(T+3)=1 | | -7(x+4)-11=16+1 | | 3x+12=x+28 | | -8(1+3r)=184 | | 3(x+8)-3=2(4x-9)+30 | | -4X+4=4X+20 | | 0=4x+20+2x-14 | | x+4+5+4x=49 |