(a-3)=3(5+a)

Simple and best practice solution for (a-3)=3(5+a) 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-3)=3(5+a) equation:


Simplifying
(a + -3) = 3(5 + a)

Reorder the terms:
(-3 + a) = 3(5 + a)

Remove parenthesis around (-3 + a)
-3 + a = 3(5 + a)
-3 + a = (5 * 3 + a * 3)
-3 + a = (15 + 3a)

Solving
-3 + a = 15 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
-3 + a + -3a = 15 + 3a + -3a

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

Combine like terms: 3a + -3a = 0
-3 + -2a = 15 + 0
-3 + -2a = 15

Add '3' to each side of the equation.
-3 + 3 + -2a = 15 + 3

Combine like terms: -3 + 3 = 0
0 + -2a = 15 + 3
-2a = 15 + 3

Combine like terms: 15 + 3 = 18
-2a = 18

Divide each side by '-2'.
a = -9

Simplifying
a = -9

See similar equations:

| 4v+6=3v | | 2,047/55= | | 30x-35(-7/26)=25 | | p^2-15p+44=0 | | 7x+8=4x+28 | | 3.6+3f=16.26 | | x/3-7=10 | | 10-x=114 | | -4y+3=11 | | y=-4+18 | | 108+13n=654 | | 8x+72+5x=4x^2+36x | | j+17-1 = 3 | | l=2(5.5)-5 | | x/4=0.25 | | 4w+9=41 | | 33x+3x^2-45=0 | | s-7=13 | | 6(-1y+1/4)=7y+5 | | 3c-3=9 | | 3j+12=42 | | 4(n-5)=9 | | 12x^2=12x-3 | | 2w^2+3w-35= | | 5b^2+-5b+1=0 | | 6p-4=38 | | 0.027x+2=0.035 | | n+2+3n=234 | | g(x)=x^2+10x-7 | | 30x-35(-7/8)=25 | | 2w^2-5w-33= | | n+2n+3n=234 |

Equations solver categories