-2a-7a=

Simple and best practice solution for -2a-7a= 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 -2a-7a= equation: 


Simplifying
-2a + -7a = 0

Combine like terms: -2a + -7a = -9a
-9a = 0

Solving
-9a = 0

Solving for variable 'a'.

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

Divide each side by '-9'.
a = 0

Simplifying
a = 0

See similar equations:

| v-9/10v+6 | | V=7(11) | | 18+9k=63 | | 20-2k=14 | | 4-3k=19 | | 8m-18m= | | 46=h+41 | | 4x+8=-x-12 | | 6y+2=98 | | -x-7x= | | Q=8+40 | | 12x^3+48x^2+48x=0 | | g+5=4-2g | | 581=25y+31 | | 165=m/9+141 | | Z+2=100 | | -115-5x=40x+15 | | x=1/3(y-18) | | 25-3c=7 | | -34=-86+16-6b | | 9(3d-9)= | | 44/7+4/7 | | 2+6x=218 | | 40*12-3+4= | | x^4-4x^3+2x^2+x+4=0 | | 3x^2+6x=195 | | 6x+7=-45-7 | | -3(5s-5)-15=3(9s+1)-4 | | x+32=3x+8 | | 5x+18-8x=33 | | 1c/1.5=8 | | -3(2s-1)-3=-3(7s+4)-4 |

Equations solver categories