7a+5=5a+9

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


Simplifying
7a + 5 = 5a + 9

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

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

Solving
5 + 7a = 9 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
5 + 7a + -5a = 9 + 5a + -5a

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

Combine like terms: 5a + -5a = 0
5 + 2a = 9 + 0
5 + 2a = 9

Add '-5' to each side of the equation.
5 + -5 + 2a = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 2a = 9 + -5
2a = 9 + -5

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

Divide each side by '2'.
a = 2

Simplifying
a = 2

See similar equations:

| 0=x-.15x-3.31 | | 5r+8=20-r | | 0=x-.15x | | -x=2+4y | | y+7=2 | | 3x+7=3x | | 2(x-3)+2x=4x-5 | | 3m+7=17-2m | | -32=7-3w | | -4.5f+1=-13 | | 35+4y=30 | | -1.2x-7=18 | | -2x^2+4x=5 | | 4x+2=x-4 | | 3y+2.5=-1.5 | | K-117=37 | | 9x^2=24x | | -.6(15-2x)=-3 | | 7n(72)= | | 20x-8y=8 | | 35+4x=15 | | 35+4x=10x | | 6x-18y=36 | | 2(x^2+9)=8 | | 35+4x=7x | | X-44=99 | | 8-8x=96 | | x+2=2x-3 | | 5x+12-5x=3x-5x | | 3(1+7x)-4x= | | 2x+4+3x=4x+2(x-3) | | x=2+2y |

Equations solver categories