8a+2-2=-9-a

Simple and best practice solution for 8a+2-2=-9-a 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 8a+2-2=-9-a equation:


Simplifying
8a + 2 + -2 = -9 + -1a

Reorder the terms:
2 + -2 + 8a = -9 + -1a

Combine like terms: 2 + -2 = 0
0 + 8a = -9 + -1a
8a = -9 + -1a

Solving
8a = -9 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
8a + a = -9 + -1a + a

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

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

Divide each side by '9'.
a = -1

Simplifying
a = -1

See similar equations:

| -2.002+(-4.6)= | | 9+2w=33 | | 6x-26=2(x-9) | | 6y=12x+18 | | t/9+80=81 | | h+5h-7=22 | | d+5+4d=24 | | x^2+11x+28=56 | | 6-4y=12 | | 1/5-x/9=5x-9/9 | | 13000+750x=30500-1000x | | 4-4y=12 | | 2-4y=12 | | 17000+500x=30750-750x | | 0=4x^2-4x-19 | | 21-2x=4x-9 | | x+3/x-6/5x=1/x | | f(x)=4x^2-4x-19 | | 3x+14/4+x-14/5=9/2 | | 18-8p=-30 | | 2x+2(-5x+12)=-24 | | -5(x+3)=-5+2 | | (((X^2)-16)/2x)(6/((3x)-(12))) | | 5x-3=4+8(x+6) | | 2/3x=2/15+12/5x | | y^2-2x-16=0 | | 120-k=50k | | 81f^2+90s+25=0 | | 9/-15=-27/p | | -46=6x+5(x+15) | | 6(5x-1)-5(4x-9)=9x+9 | | 9x^2+9x=-12 |

Equations solver categories