a+6a-a=30

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


Simplifying
a + 6a + -1a = 30

Combine like terms: a + 6a = 7a
7a + -1a = 30

Combine like terms: 7a + -1a = 6a
6a = 30

Solving
6a = 30

Solving for variable 'a'.

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

Divide each side by '6'.
a = 5

Simplifying
a = 5

See similar equations:

| (9-w)(4w-7)=0 | | 2(5x+7)=12x+8 | | -x-6=7x+50 | | 2x-x+3-x=3 | | 132=7y-10+5y | | 0=7x-5x-2 | | 8+5-24-21=24-10-4 | | P=a+3b+2x | | y=.33(3)-5 | | 9(z-3)=2d | | 7(x-3/4)+2(x+8)-4(2-x)=121/2 | | -1+-1= | | 6x^2-xy-1y^2=0 | | -44=x-7x-8 | | 2b+2=-4+3b | | v=lw*h | | 4b-0.4=5b | | 8x-75=235 | | -3h+(-4.2)=55-11h | | 4b-0.4=5x | | 7(6-2)=5(-3a+1) | | n-7+4=58 | | 2t+6=2(t+4) | | 14c=16+192 | | 3-7x-5x=-93 | | 5x+3+2x-6x=4+12 | | 5x-3(x-3)=9+4x+12 | | 6x+6=12+5x | | X-(4-1)=7 | | x+2-3x-16=0 | | 12.6x-3.7x=267 | | 8=5v-3-4v |

Equations solver categories