10a+10=9a-8

Simple and best practice solution for 10a+10=9a-8 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 10a+10=9a-8 equation:


Simplifying
10a + 10 = 9a + -8

Reorder the terms:
10 + 10a = 9a + -8

Reorder the terms:
10 + 10a = -8 + 9a

Solving
10 + 10a = -8 + 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
10 + 10a + -9a = -8 + 9a + -9a

Combine like terms: 10a + -9a = 1a
10 + 1a = -8 + 9a + -9a

Combine like terms: 9a + -9a = 0
10 + 1a = -8 + 0
10 + 1a = -8

Add '-10' to each side of the equation.
10 + -10 + 1a = -8 + -10

Combine like terms: 10 + -10 = 0
0 + 1a = -8 + -10
1a = -8 + -10

Combine like terms: -8 + -10 = -18
1a = -18

Divide each side by '1'.
a = -18

Simplifying
a = -18

See similar equations:

| 4k+9=3k-5 | | 2g-16=9 | | 4y-8=12x | | 6k-6=6+4k | | x+12=-x | | 2n-(-7)=12 | | -3x-4=4x+10 | | 6x+3y=-12 | | 25m^2-20mn+4n^2= | | 10p+6=8p+9 | | 5x-2=x+6 | | 8x=9x+10 | | 4x+1=-18 | | 26=3(x-1)+5 | | x=21-2x | | 2x+3=4x+5 | | 12k-1=12k-1 | | 3(4k-.33)=12k-1 | | b-18=2b-69 | | 2+x=100 | | 7x-2+11x+2=180 | | -17-3x=4 | | -3x-17=4 | | 2(n-6)=4(n+2) | | 3a+5=13+1a | | 12-7x=-45 | | 3x-2x=13 | | -9+z=15 | | y-2x=15 | | 15x-12=22 | | -7x+12=-45 | | 8m-9=-1m+9 |

Equations solver categories