5+3a=a+15

Simple and best practice solution for 5+3a=a+15 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 5+3a=a+15 equation:


Simplifying
5 + 3a = a + 15

Reorder the terms:
5 + 3a = 15 + a

Solving
5 + 3a = 15 + 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 + 3a + -1a = 15 + a + -1a

Combine like terms: 3a + -1a = 2a
5 + 2a = 15 + a + -1a

Combine like terms: a + -1a = 0
5 + 2a = 15 + 0
5 + 2a = 15

Add '-5' to each side of the equation.
5 + -5 + 2a = 15 + -5

Combine like terms: 5 + -5 = 0
0 + 2a = 15 + -5
2a = 15 + -5

Combine like terms: 15 + -5 = 10
2a = 10

Divide each side by '2'.
a = 5

Simplifying
a = 5

See similar equations:

| 5-6x=6x+53 | | 5x=-1/2 | | 9(8x+4)-32=72x+4 | | 4(5c-1)-1=17c+4 | | x-6/6+x+4/9=5/3 | | 4x+68=180 | | 4/z=7/3 | | -9u=-5 | | (26+2x)(10+2x)=832 | | -3(2x-1)=4(5x-1)+7 | | y=-1x+-3 | | X+15=9x-9 | | -2=6+v | | 2(5x+1)=5x+6 | | 12d+8p=360 | | n+12=-20 | | 0.5x+1=y | | -1/5c=3.5 | | 5y-55=y | | 10x+4x+3+6=7x+3+6x | | 12x+8x=360 | | 4b^2+44b+121= | | -x/5=-34 | | 7.7x+4.3=56.66 | | 5x-4+6x-2=8x | | 6/7(-7x+7)=6 | | 4n^3-28n^2+24n= | | 46+3y-18=12y-14-2y | | 100(19.04-x)=12x | | 45-12=-55+51 | | -54=-y/3 | | 3(X+3)=4X+12 |

Equations solver categories