2a+5=9+7

Simple and best practice solution for 2a+5=9+7 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 2a+5=9+7 equation: 


Simplifying
2a + 5 = 9 + 7

Reorder the terms:
5 + 2a = 9 + 7

Combine like terms: 9 + 7 = 16
5 + 2a = 16

Solving
5 + 2a = 16

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + 2a = 16 + -5

Combine like terms: 5 + -5 = 0
0 + 2a = 16 + -5
2a = 16 + -5

Combine like terms: 16 + -5 = 11
2a = 11

Divide each side by '2'.
a = 5.5

Simplifying
a = 5.5

See similar equations:

| 5=11+3x | | 5s-8-2s+9= | | 8.7=3.5m-2.5(5.4-6m) | | 0.5=4.1x-2(1.3x-4) | | 1.6=7.6-5(k+1.1) | | -11.2+4(2.1+q)=-0.8 | | -1.3t=-12 | | 5x^2-6=0 | | 1.2(5-4g)=-18 | | 25=2(3.14)r | | 252=7(5k-4) | | 3-4x=5(x+6) | | -x+4=13 | | 2x^8+4x^7-6x^6+4x^5= | | 7x-2(x+6)=-2 | | -14x=3x+17 | | 4t-5=2t+5 | | 0=14-x+6x-9 | | 4y-13=-6y+7 | | 4y-13=6y+7 | | -2u-8=5u-1 | | 5x+9=3x+7 | | -6n-7(3n-5)=116 | | 3d+4-9d+12=0 | | 4x^2+12x=0 | | 4p-7=21-3p | | 2p-9=6p+7 | | a+3b=2 | | a+7b=14 | | B=.5(-9-B) | | 46=2-8w-3w | | 5x-13=8x-28 |

Equations solver categories