-9-11a-7a=-1

Simple and best practice solution for -9-11a-7a=-1 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 -9-11a-7a=-1 equation:


Simplifying
-9 + -11a + -7a = -1

Combine like terms: -11a + -7a = -18a
-9 + -18a = -1

Solving
-9 + -18a = -1

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 + -18a = -1 + 9

Combine like terms: -9 + 9 = 0
0 + -18a = -1 + 9
-18a = -1 + 9

Combine like terms: -1 + 9 = 8
-18a = 8

Divide each side by '-18'.
a = -0.4444444444

Simplifying
a = -0.4444444444

See similar equations:

| 10x+18=3x+6 | | -27.2-b=19.1 | | x^2-9*y-z=0 | | 1(x+3)-1=2(x-2) | | (p+4)(-10)= | | 9x^2-54x=360 | | 4y-9=8y+7 | | (9+4)(-10)= | | x^2-9*y-10=0 | | 5+x=17+ | | 2(6x+7)-3x=4 | | -7+3x=15+11x | | 2x+1=x+2+2 | | a+6=-13 | | 17x-8=-154 | | 8=6080 | | 24y+15=-10+5 | | y=7(x-5)+60 | | V^2=-3v-2 | | -10=x-2x | | -2x+14=-24 | | -13-16=x+18 | | x-2+2x-6=5 | | 8x=(6x+10) | | 42y+7=31 | | 5x-5=-15x+15 | | x+1=1+2 | | -7(x+3)=21 | | 3x+19=363 | | y=-3(x-32)+96 | | -30=j-50 | | -5x+15=-25 |

Equations solver categories