A+(A-2)=(A+4)-9+2

Simple and best practice solution for A+(A-2)=(A+4)-9+2 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+(A-2)=(A+4)-9+2 equation:


Simplifying
A + (A + -2) = (A + 4) + -9 + 2

Reorder the terms:
A + (-2 + A) = (A + 4) + -9 + 2

Remove parenthesis around (-2 + A)
A + -2 + A = (A + 4) + -9 + 2

Reorder the terms:
-2 + A + A = (A + 4) + -9 + 2

Combine like terms: A + A = 2A
-2 + 2A = (A + 4) + -9 + 2

Reorder the terms:
-2 + 2A = (4 + A) + -9 + 2

Remove parenthesis around (4 + A)
-2 + 2A = 4 + A + -9 + 2

Reorder the terms:
-2 + 2A = 4 + -9 + 2 + A

Combine like terms: 4 + -9 = -5
-2 + 2A = -5 + 2 + A

Combine like terms: -5 + 2 = -3
-2 + 2A = -3 + A

Solving
-2 + 2A = -3 + 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.
-2 + 2A + -1A = -3 + A + -1A

Combine like terms: 2A + -1A = 1A
-2 + 1A = -3 + A + -1A

Combine like terms: A + -1A = 0
-2 + 1A = -3 + 0
-2 + 1A = -3

Add '2' to each side of the equation.
-2 + 2 + 1A = -3 + 2

Combine like terms: -2 + 2 = 0
0 + 1A = -3 + 2
1A = -3 + 2

Combine like terms: -3 + 2 = -1
1A = -1

Divide each side by '1'.
A = -1

Simplifying
A = -1

See similar equations:

| F(x)=1/3x-5 | | 25d^2-9=0 | | 5r+6*2=2r-18*20 | | X+(1.35x)=384 | | x^3-8x^2-6x+1=0 | | 30x^3+22x^2+4x=0 | | (1.6)^6/(2.56)^7 | | 2x/11(-7)=6 | | 5/6a-7/8a | | f(x)=4x-4/3x^3 | | ab-c=0 | | 1-3(4-2d)=3-d | | -56=6x+10 | | x+143+2x+152+116+125+140+139=840 | | (-3/5)^0= | | 140=15+5x | | ((a-b)/(a^2b-a^3))-((ab^2-b^3)/(a^2b)) | | 13-10k=-77 | | (6y-7z)(6y+7z)= | | 10.00=0.5x+5.31 | | -9x+2y=7 | | 7.35=0.5x+5.31 | | 7.35=0.5x-5.31 | | 3sin(x)=12-5x | | Q=13twM^2/5c | | 44x+11y+22z= | | 2(#1)=1/3(x-5) | | (1.8)*(-7.2)= | | X+6x=80 | | 5a-2/3 | | (5x-2)(x-9)=0 | | 14.5=-16x-4(-3a-4) |

Equations solver categories