4(4)-b=20

Simple and best practice solution for 4(4)-b=20 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4(4)-b=20 equation: 


Simplifying
4(4) + -1b = 20

Multiply 4 * 4
16 + -1b = 20

Solving
16 + -1b = 20

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-16' to each side of the equation.
16 + -16 + -1b = 20 + -16

Combine like terms: 16 + -16 = 0
0 + -1b = 20 + -16
-1b = 20 + -16

Combine like terms: 20 + -16 = 4
-1b = 4

Divide each side by '-1'.
b = -4

Simplifying
b = -4

See similar equations:

| 12(2x-5)=14(x+7) | | 55-0.5x=200 | | m/5-3=59 | | y=-2.5x^2+7.5x+169 | | 4.7x-12-3.2x=3 | | 135=180(n-2)/n | | x^2-y^2=76 | | (x+7)(x+5)=1 | | 6(2y-1)-2(2y)=24 | | 1/4+1/5=1/x | | 3(x+1)=2z+7 | | 123x+11=2 | | C/12-4=12 | | 12+3xsquare=60 | | 5-x/x*x-2 | | 4y+8=2y+56 | | lnx=(16y^2-1)-3y | | 5-(z+3)=-1+2(z-3) | | 3.6q-3.7-5.5q=-2.9q-5.7 | | 4x^3+2x^2-2x=0 | | 2/y-1-2/y=0 | | 4x^2+6x-90=0 | | 5x+525=1500 | | 5x+525=0 | | -3(5p+3)-2(5-14p)=3(7+4p) | | -11/21=-10/21 | | 5x+525=525 | | 5-x/x(x-2)= | | 45(1/2)=1/2x-1/2 | | (2x-10)=(65-x) | | 0.5(x+150)=535 | | lnx+3y=2ln(4y-1) |

Equations solver categories