4(1+2a)=20

Simple and best practice solution for 4(1+2a)=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(1+2a)=20 equation: 


a in (-oo:+oo)

4*(2*a+1) = 20 // - 20

4*(2*a+1)-20 = 0

4*(2*a+1)-20 = 0

8*a-16 = 0

8*a-16 = 0

8*a-16 = 0 // + 16

8*a = 16 // : 8

a = 16/8

a = 2

a = 2

See similar equations:

| 8x-4t=8 | | x^2=117 | | 2(-7n+6)=-58 | | 2(-7-3a)=10 | | 6(-4b+4)=72 | | y=-3x-38 | | (x-4)=(x+5) | | 15-9t=-13 | | 6g=2g+28 | | 3y+10=-11+7y | | 5(1t+5)=55 | | 3(6+7a)=18 | | 3(7m+7)=-63 | | 5(2b-2)=80 | | 2(-4k+4)=-80 | | 3(10+6w)=120 | | 12-1.5X=2.5X | | 2(-6b+4)=152 | | 27x=(1/9)x-1 | | 7(7-5k)=-231 | | 5(9+6d)=-75 | | 2(-4-7k)=-120 | | 7(6+4w)=350 | | 12-1.5=2.5 | | x/(x+2)=6+3/(x+2) | | -12=m/6 | | 3(3+2d)=63 | | 7(7-4a)=-91 | | 2(-1k+8)=28 | | 2(1+5d)=-58 | | 4(-10+3t)=-136 | | y+3=4(y+7) |

Equations solver categories