(a+2)+4=3+9

Simple and best practice solution for (a+2)+4=3+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 (a+2)+4=3+9 equation:


Simplifying
(a + 2) + 4 = 3 + 9

Reorder the terms:
(2 + a) + 4 = 3 + 9

Remove parenthesis around (2 + a)
2 + a + 4 = 3 + 9

Reorder the terms:
2 + 4 + a = 3 + 9

Combine like terms: 2 + 4 = 6
6 + a = 3 + 9

Combine like terms: 3 + 9 = 12
6 + a = 12

Solving
6 + a = 12

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + -6 + a = 12 + -6

Combine like terms: 6 + -6 = 0
0 + a = 12 + -6
a = 12 + -6

Combine like terms: 12 + -6 = 6
a = 6

Simplifying
a = 6

See similar equations:

| 4+(3+t)=5+6 | | (6y+4)=(3y+37) | | x^2-56x-512=0 | | (a+6)+2=20 | | 2x^3+3x^2y-5xy^2= | | 3y^2+20y-7= | | 3x^2+8x=15x-3x^2+20 | | 3m^2-7m-6= | | 6+(6+x)=12 | | 8y+y=18 | | (x-15)(x-15)=2 | | 4x^2-76x=-336 | | 2.4y+y=18 | | 7xy-8xy^2= | | 3x=2x-17 | | 2(3+3x)-1=35 | | x^2+5k=0 | | 9y-14=42+2y | | 3(180-y)=2(90-y) | | 8s-3=-23+3s | | 9y-4=7y+8 | | 15+4+-6= | | 2(d+5)=3(d-2) | | -4+10=16x-3-15x | | 1y+116=5y | | 42m^2-89m-21= | | 12=y+6 | | 24m^2-23m-12= | | (3g-4)+(4g+10)=90 | | y=-16x^2+400 | | 3-b=14 | | 3t^2-2t-21= |

Equations solver categories