2a+5=a+9

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


Simplifying
2a + 5 = a + 9

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

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

Solving
5 + 2a = 9 + 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.
5 + 2a + -1a = 9 + a + -1a

Combine like terms: 2a + -1a = 1a
5 + 1a = 9 + a + -1a

Combine like terms: a + -1a = 0
5 + 1a = 9 + 0
5 + 1a = 9

Add '-5' to each side of the equation.
5 + -5 + 1a = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 1a = 9 + -5
1a = 9 + -5

Combine like terms: 9 + -5 = 4
1a = 4

Divide each side by '1'.
a = 4

Simplifying
a = 4

See similar equations:

| 2x=54 | | 11-10x=69-24x | | -61-3x=9-10x | | 19x-15=x+3 | | 71-3x=10x+19 | | 4x+8=-47-7x | | 5x+40=8x+10 | | 11x+19=3x+80 | | 4x-1=11x-85 | | 11x+9=8x+27 | | 22+4x=84 | | 3x+37=13x-73 | | 9x-7=65 | | 11x-2=9x+4 | | 32x+16=29x+1 | | 17x-100=-2 | | 9x-1=4x+9 | | 2y-y+12+9= | | 2y+5=8 | | 14-3q=2 | | 9=16+2c | | 6(x+6)=4x-4 | | 2a+7=1 | | (n-14)*5=45 | | 7=2x+2 | | n-14*5=45 | | 8n+8=80 | | 5n-11=29 | | (n-7)*7=35 | | (n-9)*5=10 | | 2a+12=0 | | (n+5)*2=14 |

Equations solver categories