-28=a-9

Simple and best practice solution for -28=a-9 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 -28=a-9 equation:


Simplifying
-28 = a + -9

Reorder the terms:
-28 = -9 + a

Solving
-28 = -9 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-28 + -1a = -9 + a + -1a

Combine like terms: a + -1a = 0
-28 + -1a = -9 + 0
-28 + -1a = -9

Add '28' to each side of the equation.
-28 + 28 + -1a = -9 + 28

Combine like terms: -28 + 28 = 0
0 + -1a = -9 + 28
-1a = -9 + 28

Combine like terms: -9 + 28 = 19
-1a = 19

Divide each side by '-1'.
a = -19

Simplifying
a = -19

See similar equations:

| -9x-1+7x=-3-10 | | 0.54-0.15x=0.25x-0.1 | | 3/4(1-x)^5/2 | | 26x+[-4x]=44 | | -6(n+8)=-6(7+2n) | | 67+25x=350 | | 4f+(6f-3)=92 | | 1+4v=v+5+2v-7 | | x-30=40-(3x) | | 6(2-x)+1=-4x-2(x+7) | | -88=-8(2+3x) | | 4t-3=6t+2 | | 3/2-11x/3=-1/8 | | -9x=-7-12 | | 12/-1/9 | | (5/x+4)=4(3/x-2) | | 4f+6f-3=92 | | 134=5+3(7-6x) | | -4n+5=5-4n | | 9x+17=1-x | | 5-(x-6)=12 | | 15=12-(-2x+3) | | 4f+6f=92 | | 5x-4=4x+15 | | -190=5(8n-6) | | -16/9/8 | | y-2/2=10 | | 4x-12+-2x+21=PR | | 5/6g+34=9 | | 6-(m-4)=18 | | 285=-15n | | a-2b=-10+a |

Equations solver categories