a-6=15-2a

Simple and best practice solution for a-6=15-2a 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-6=15-2a equation:


Simplifying
a + -6 = 15 + -2a

Reorder the terms:
-6 + a = 15 + -2a

Solving
-6 + a = 15 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
-6 + a + 2a = 15 + -2a + 2a

Combine like terms: a + 2a = 3a
-6 + 3a = 15 + -2a + 2a

Combine like terms: -2a + 2a = 0
-6 + 3a = 15 + 0
-6 + 3a = 15

Add '6' to each side of the equation.
-6 + 6 + 3a = 15 + 6

Combine like terms: -6 + 6 = 0
0 + 3a = 15 + 6
3a = 15 + 6

Combine like terms: 15 + 6 = 21
3a = 21

Divide each side by '3'.
a = 7

Simplifying
a = 7

See similar equations:

| 8g=3 | | -6a=-84 | | 5u-1=7(u+7) | | z-6z+3.9=-5.5z+26.4 | | 2(8x-2)+7(x+5)=-59 | | -5=v-7 | | 6x+7-13x+10=4-6x-11+4x | | B-18=-3 | | 5+4[(11+3)-4]= | | 3x+6=-20-16x+19x | | 5b+7=7-2b | | f(x)=2+3x-4x*2 | | B-2/3=2 | | 4y-5*4y+4=0 | | -0.4x+5.6=-0.7x+0.35 | | 46/115 | | -104=6-5(-4n+2) | | 4x+6=-6x+16 | | 21=n+2 | | =512 | | 5x^2-8x+10=28+4x^2 | | 7x+6=-3+126 | | 7x+21=-24-12x+19x | | 8x+4-2x=4(x-5) | | 1/18-1/9 | | 5.3y-5= | | 9t+17=8t+7 | | 2x-5=-4x+10 | | .5(13-4x)=1-x | | 6k-5+8+2=3k-1 | | x-4(2x+3)=5-7x | | 9x-8-7x=-2 |

Equations solver categories