9a+3b=39

Simple and best practice solution for 9a+3b=39 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 9a+3b=39 equation: 


Simplifying
9a + 3b = 39

Solving
9a + 3b = 39

Solving for variable 'a'.

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

Add '-3b' to each side of the equation.
9a + 3b + -3b = 39 + -3b

Combine like terms: 3b + -3b = 0
9a + 0 = 39 + -3b
9a = 39 + -3b

Divide each side by '9'.
a = 4.333333333 + -0.3333333333b

Simplifying
a = 4.333333333 + -0.3333333333b

See similar equations:

| 4x-20=32 | | -8x-(3x+6)=-4-x | | 11xy+2x= | | -32w=4 | | -6(-3x-5)=-6(-2x-3) | | 25x^2+70x+33=0 | | (4y-8)-(7y+6)= | | z^2+36=-19 | | -3/2d-1/24=-5/8d+4/3-1/2d | | 0.5(x+30)-0.02(x-10)=0.5 | | -3(5t-3)+5t=7t-3 | | 2(-6)-(-8)= | | 7-4+2=14 | | -5x+4=0 | | 1/6=n/24 | | 5x+x+7=3x-4x+3x | | 4x-3x+7=-3 | | 9x^2-25=22 | | -5=-4(5x-2)+7 | | b/8+1/5=17 | | 3+6y+17=x | | -6/7s=30/35 | | 376s+9282748=137373772663773 | | 6+3x-90=x | | 2x+5-x=0 | | X+7/2=-18/2 | | -2(-3x-4)-5=303 | | 2-(b-5)-4b+7=b-10 | | 2(3x+3)=5x+3 | | 2(9b-4)=8b-11 | | (7-3y)(2-5y+2y^2)= | | 8=6+m/2 |

Equations solver categories