6a+7a=-18

Simple and best practice solution for 6a+7a=-18 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 6a+7a=-18 equation: 


Simplifying
6a + 7a = -18

Combine like terms: 6a + 7a = 13a
13a = -18

Solving
13a = -18

Solving for variable 'a'.

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

Divide each side by '13'.
a = -1.384615385

Simplifying
a = -1.384615385

See similar equations:

| 7x-40= | | 4(x+3)=2x-8 | | 3x+4= | | 3x^2-5x-22= | | 0x+4= | | -18-6k=(1+3k) | | -x(-2)=x+2 | | 7x=55 | | t^2+7t+6=0 | | n(n+4)+28=(n-1)(n+8) | | 0=8x-4x^2 | | g(x)=8x-4x^2 | | 2(x+3)=7x-19 | | 18-2x-8=9x-6x | | -5r-7=2r+28 | | (3x-2)(3x-2)= | | 4x-12=16x | | 3x^2+12x=24 | | 5-3x=10+7x | | 8x+4-3x=9 | | 4n+6=38 | | -4x-7-8x= | | 8x+4-3=9 | | (3x+2)(2x-1)= | | (2x+4)(4x^2+8x+3)= | | -18=8x-9-5 | | 4t^3(t-t^2+9t^3)= | | 9c=c+8c | | 12k-6=-6 | | 3t+5(t-2)=14 | | 2x^2-10x-20=8 | | 2e=5*4 |

Equations solver categories