-a-4=5

Simple and best practice solution for -a-4=5 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 -a-4=5 equation:


Simplifying
-1a + -4 = 5

Reorder the terms:
-4 + -1a = 5

Solving
-4 + -1a = 5

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 4 + -1a = 5 + 4

Combine like terms: -4 + 4 = 0
0 + -1a = 5 + 4
-1a = 5 + 4

Combine like terms: 5 + 4 = 9
-1a = 9

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

Simplifying
a = -9

See similar equations:

| 2(d+6)-4d=-20 | | 3+2(m-7)=-50 | | (x+2)2=(x+3)4 | | 2q-5=4q-17 | | h(11)=-20+11t | | 0.75*7.5= | | h(11)=-20 | | x^2+0.21x+0.035=0 | | 3w+4=20-17w | | 54=6(5m-3)+6m | | 7(2x-1)=12x-7+2x | | 6-(3x-1)=-27 | | f(-9)=6x-7 | | -9=6x-7 | | .84x=128 | | f(1)=5x-3 | | 4w+6=2w-3 | | 25-3*-5= | | 2(x-2)+16=2(2x+9) | | -4u+8.7=2.3 | | 7(x+3)=35+5x | | x-8.4=5.5 | | 9n+13+n=10n-6 | | 9n+N= | | N-9+8n= | | -4(5p-2)+21(p-10)=-191-5 | | 22p^2-35p+3=0 | | 3x-1=60 | | 30=3x-1 | | 7x=8x+9 | | 3=16t^2 | | 3(u-4)-4=-2(-9u+1)-9u |

Equations solver categories