a-2=-4

Simple and best practice solution for a-2=-4 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-2=-4 equation: 


Simplifying
a + -2 = -4

Reorder the terms:
-2 + a = -4

Solving
-2 + a = -4

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + a = -4 + 2

Combine like terms: -2 + 2 = 0
0 + a = -4 + 2
a = -4 + 2

Combine like terms: -4 + 2 = -2
a = -2

Simplifying
a = -2

See similar equations:

| 3(2W-3)=27 | | x^2+12x-34=3(x-8) | | x-29=3 | | x^2+2x-78=0 | | -13+-11= | | 83-4x=2x | | 7z+2z-3z-7=17 | | 7z+2z-3z-7= | | 12f^2+7f+1= | | 24+36+y=180 | | x+36+5x=180 | | 6-7x=102-35x | | 13x-196=6x-7 | | 4x+32+120=180 | | 5x-2=4y | | x=-2+0.25y | | 37-6x=3x+21 | | x*11+27=x*6+112 | | -4x+y=8 | | 0.8=15g | | 5m^2+17m+10=0 | | -4x-y=8 | | (8-5r)(8+5r)= | | -4t^2-60t-29=0 | | 9-7x=54-28x | | 8a+4a=140 | | 8(x-8)-4(x-7)+3= | | 5x+13=-13-9x | | 3x+11=91-3x | | 2(10)+2(5)= | | 3+6=x | | 10-8x=78-22x |

Equations solver categories