3a+8b=12

Simple and best practice solution for 3a+8b=12 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 3a+8b=12 equation: 


Simplifying
3a + 8b = 12

Solving
3a + 8b = 12

Solving for variable 'a'.

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

Add '-8b' to each side of the equation.
3a + 8b + -8b = 12 + -8b

Combine like terms: 8b + -8b = 0
3a + 0 = 12 + -8b
3a = 12 + -8b

Divide each side by '3'.
a = 4 + -2.666666667b

Simplifying
a = 4 + -2.666666667b

See similar equations:

| 7a+4b=46 | | 2x-1/4=0 | | (5/3)*(3x-1)=(2/7)-2x | | X+(1.65x)=10 | | 3(2x-4)-4x=2-2(x+1) | | x/42x-7 | | In(x+5)+In(x-4)=2Inx | | 5b^2+7b=0 | | 6(3x+4)+12= | | 12g+31h=-8 | | 7.42=-logx | | 3(2d-2)=-4 | | 2y=11x+6 | | 2999x+x=424532432432432423 | | z/7=3=6 | | 2(x-5)=120 | | 2(x+4)=116 | | 6y-3y=2 | | 4b+5a=26 | | 3tanx=4 | | -(-4)(-2)(-5)= | | 4x=44-7x | | a/4=2=10 | | x=y^2-2y+1 | | 245x+351=330057 | | 5x+17=50 | | x=8cos(6t) | | (a²-28)/(a-5) | | Y=4x^3-2x^2 | | 7x+7=9x-8 | | z^2-iz+6-i=0 | | 36x+63=27 |

Equations solver categories