ab+3ab=40

Simple and best practice solution for ab+3ab=40 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 ab+3ab=40 equation: 


Simplifying
ab + 3ab = 40

Combine like terms: ab + 3ab = 4ab
4ab = 40

Solving
4ab = 40

Solving for variable 'a'.

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

Divide each side by '4b'.
a = 10b-1

Simplifying
a = 10b-1

See similar equations:

| 8x-13+x+21+5x+17=180 | | 13x+(-12y)+(-4x)+7y= | | 3f-12=-18 | | I+2b-13=12-4b-2b | | -3x=24+10-5 | | -6a+(-13a)= | | 6(4-9h)=-24 | | 15+(-3)+4+8+(-1)= | | 11+(-3)+(-3)+11= | | X=-1+x | | -3(6a-8)=26+2a | | 2(5y+9)=-19 | | 170-10(x)=70 | | 3=54x^2/3 | | -6b+8-5=-31 | | 1+17k=-16 | | 209.74x^2+29216.8x-302704=0 | | 18+3t=15 | | 5(2y+5)-14y= | | -7k-9-6k=29 | | 35=-2s+3s | | 18x^2-6x= | | 5(2v-6)-4(v+4)= | | x-4=2+3*x | | 1+2p=13 | | -15+4u=-3 | | 35=-25s+3s | | ((125x^5y^6)/8)^1/3 | | 6*t^2-30*t+29=0 | | 2x^2+2x+900=0 | | 20log(x/0,0002) | | 2x^2+2x+842=0 |

Equations solver categories