9+7a=-103

Simple and best practice solution for 9+7a=-103 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+7a=-103 equation: 


Simplifying
9 + 7a = -103

Solving
9 + 7a = -103

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + 7a = -103 + -9

Combine like terms: 9 + -9 = 0
0 + 7a = -103 + -9
7a = -103 + -9

Combine like terms: -103 + -9 = -112
7a = -112

Divide each side by '7'.
a = -16

Simplifying
a = -16

See similar equations:

| 22=-2+6b-2b | | 18=2*3.14r | | 5m-m=-24 | | 4r^2-25r-21=0 | | G(-4)=8[[x]] | | 9v-7-16v= | | 4n+6n=-10 | | 10x+5=11x-1 | | 80=26x+2 | | 22=-5a+1-2a | | 16x+1=15x+8 | | 1=1-8x-x | | 10-4[6(2a+5)-(20+10a)]-2a=0 | | -5n-4n=-18 | | a^2+6a-7=0 | | (3x-7)-(15x+5)=25 | | 10x+1=15x+8 | | 18=2b+4b | | 3x+4x=6x+9 | | 10-4[(2a+5)-(20+10a)]-2a=0 | | 0=1-2n-3 | | 2x+13-5x=19-18x+15x-6 | | 12+12x=120 | | 14=1-4x-3 | | 40x+4=41x+1 | | -7=5-2m-2 | | x+141=130 | | -3x^2+x+9=0 | | f(0)=36x^4-16x^2 | | y^2+7-y-7= | | 2w^2+5w=0 | | 2[-(x-1)+4]=0 |

Equations solver categories