9a+7=0

Simple and best practice solution for 9a+7=0 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+7=0 equation: 


Simplifying
9a + 7 = 0

Reorder the terms:
7 + 9a = 0

Solving
7 + 9a = 0

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 9a = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 9a = 0 + -7
9a = 0 + -7

Combine like terms: 0 + -7 = -7
9a = -7

Divide each side by '9'.
a = -0.7777777778

Simplifying
a = -0.7777777778

See similar equations:

| 8x-8y-7x+5y= | | 3x^3=48 | | 25+3x-4=12x-9-4x | | 13=1.3x | | -5(k-4)=65 | | 6-4r+1=r-5(r-7) | | -3y-2=-5-4t | | 13-2y=7 | | x+0.05x+0.15x=12.5 | | 11x-11/30=10x+23/45 | | s/3-12=15 | | 2a=0.22 | | 3+8x=3x(2x-1) | | Y=0.04(3) | | 7^2-24/3 | | (x+h)k=z | | Y=0.04(2) | | y=3.08sqrt(5)+20.08 | | 9z-z=-1+5z-3-5 | | -3v=9/7 | | Y=0.04(1) | | 60+5x=135-10+x | | 3(1+2x)=69 | | -6/5y=12 | | y=1/2(2)-6 | | 2w+2(w+19)=1291/2 | | y=10x^2-20x+11000 | | y=1/2(3)-6 | | -4/7v=16 | | y=1/2(1)-6 | | 4(r+2)=-5r+26 | | 0.5n+6=0.33333n |

Equations solver categories