9=2a-5

Simple and best practice solution for 9=2a-5 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 9=2a-5 equation:


Simplifying
9 = 2a + -5

Reorder the terms:
9 = -5 + 2a

Solving
9 = -5 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
9 + -2a = -5 + 2a + -2a

Combine like terms: 2a + -2a = 0
9 + -2a = -5 + 0
9 + -2a = -5

Add '-9' to each side of the equation.
9 + -9 + -2a = -5 + -9

Combine like terms: 9 + -9 = 0
0 + -2a = -5 + -9
-2a = -5 + -9

Combine like terms: -5 + -9 = -14
-2a = -14

Divide each side by '-2'.
a = 7

Simplifying
a = 7

See similar equations:

| P^2+9p+18=0 | | 8x+5x-19=57-6x | | 7y+1X=49 | | 55b^2-155b-30=0 | | 2(y+2)=y+8 | | -1+2x=27 | | 3a+3=5a-19 | | 2x+y+3z=3 | | 3y-1=y+13 | | 32x^2-94x-63=0 | | 4x-3.2+x=3.3-2.4x | | b-32=-62 | | (x+y)+xy=90 | | 2(19/4) | | 254-4x=41x+19 | | 3x-12=8x+23 | | 6(3x+9)-3(2x-1)=33 | | 7n-27=56 | | 6x-18=3(x+3) | | 7x^2+4x=20 | | 9(3x+7)-4(3x+2)=7(3x+1) | | 3(x-2)=5x-18 | | 3(m+4)=30 | | f(x)=x^2+4x+3 | | 47=3(w+7) | | (8x-9)(7x+5)=0 | | 2(y+3)=y+15 | | z/2+8=9-z/2 | | 4v^2+15v+9=0 | | (2x+7)(7x-8)=0 | | 5+1/7x=9 | | 95=-4+33 |

Equations solver categories