3a-6=a+30

Simple and best practice solution for 3a-6=a+30 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 3a-6=a+30 equation:


Simplifying
3a + -6 = a + 30

Reorder the terms:
-6 + 3a = a + 30

Reorder the terms:
-6 + 3a = 30 + a

Solving
-6 + 3a = 30 + 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.
-6 + 3a + -1a = 30 + a + -1a

Combine like terms: 3a + -1a = 2a
-6 + 2a = 30 + a + -1a

Combine like terms: a + -1a = 0
-6 + 2a = 30 + 0
-6 + 2a = 30

Add '6' to each side of the equation.
-6 + 6 + 2a = 30 + 6

Combine like terms: -6 + 6 = 0
0 + 2a = 30 + 6
2a = 30 + 6

Combine like terms: 30 + 6 = 36
2a = 36

Divide each side by '2'.
a = 18

Simplifying
a = 18

See similar equations:

| 5n+34-(-2)(1-7n)= | | X+2(-36)=-44 | | -0.2x^2+12x-20=7 | | 8v+5-3(-4v-1)=2(v-4) | | -5m-3=2m-10 | | 12-(-4)(-6x-3)= | | -4(3x-3)=2(6-6x)+0 | | 5(-44-2y)+6y=-76 | | x^2-3x-170=0 | | Y^3-8y^2=0 | | 10+a/2=17 | | 48=-3a+15a | | p-4-(-9)+p= | | 30x+60/3=300 | | X+0.09X=147.15 | | 3x/8+2x-4=6+3x | | t/(t+9)=10 | | -3x-11=-2 | | X+0.09=147.15 | | 6p+6q-8(6p-5q)= | | 30x+60-3=300 | | 4x^4-64x=0 | | 4p-23=29-2p | | -3(2k-2)=12 | | 2r+21r+54=0 | | 23/5*13/4 | | a+5-(-5a)+5= | | 4/5x=3 | | 4-x=2x-10-19 | | -4c-3c-9+5c+6=7 | | 1/2+30x=100 | | 3(x-2)-9(x+6)=-4(x+14) |

Equations solver categories