9a-2=79

Simple and best practice solution for 9a-2=79 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-2=79 equation:


Simplifying
9a + -2 = 79

Reorder the terms:
-2 + 9a = 79

Solving
-2 + 9a = 79

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + 9a = 79 + 2

Combine like terms: -2 + 2 = 0
0 + 9a = 79 + 2
9a = 79 + 2

Combine like terms: 79 + 2 = 81
9a = 81

Divide each side by '9'.
a = 9

Simplifying
a = 9

See similar equations:

| arctg1/3 | | Xy-3y=12 | | 32b^3-16b^2-50b+25=0 | | 3an+1-an=0 | | 22x+2x^2=160 | | 2y=9+(9+y) | | 2y=9+(9+3y) | | 2x^3-12x/x-6 | | ((2x-6)/2)-x=3 | | xcube-6x-4=0 | | (x^2+y^2)dx+2xy=0 | | 4a+7ifa=5 | | log*4(3x-18)=2 | | xys=q | | 12-t=21 | | 22=45-s | | 2*(-6/5) | | h(x)=(x+1)(x+3)(2x-3) | | ln((x-2)+(2x+1))=5 | | 2x(-6/5) | | 11b^2-39b-20= | | 2r+5s+2t=0 | | F(x)=x-cosx | | x+2x+(x+40)=180 | | (0.10-x)^3/2.(0,20-x)^1/2 | | -6x-2=x+5 | | 4+x=x-8 | | 4x^2-7x-36= | | xys=1 | | -17+2x=21 | | 4(3s+6)=120 | | 9m+3n-7m-2n= |

Equations solver categories