8a+9b=4

Simple and best practice solution for 8a+9b=4 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 8a+9b=4 equation: 


Simplifying
8a + 9b = 4

Solving
8a + 9b = 4

Solving for variable 'a'.

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

Add '-9b' to each side of the equation.
8a + 9b + -9b = 4 + -9b

Combine like terms: 9b + -9b = 0
8a + 0 = 4 + -9b
8a = 4 + -9b

Divide each side by '8'.
a = 0.5 + -1.125b

Simplifying
a = 0.5 + -1.125b

See similar equations:

| 2(2x+1)+5=5x+3 | | 9u^4-52u^2+64=0 | | 2x^2+4x-240=0 | | 4logX+6=3 | | 4(4x+1)+4=17x+4 | | 9y^2-15y=0 | | -8(x+6)-3=-15x+7(x+6) | | x^2+7x+10=315 | | 10*3*x^2-7*3-12= | | 3(3x+1)=14x+1-5x+2 | | 9ex=18 | | 15/2=x/8 | | 10*3x^2-7*3-12= | | 25/6=400/x | | 2(3x+1)+5=7x+3 | | 10*6-7*3-12= | | 10000/25= | | 25*500= | | -21r^4s^3-27r^2s^4+24rs^5= | | 1-x/5=4 | | X+10=1.10 | | X-1/33 | | 245s^2-320=0 | | (5x+6)(x+1)=-(11x+2) | | 63=-3x+9 | | 4e^3x-2=8 | | 3(2y-4)=-18 | | 3(3x+1)+4=10x+1 | | 5b^2+22b-15=0 | | (2-x)(2x-5)=0 | | 3.5((3*pi)/2) | | 6x-30=9x |

Equations solver categories