15+6a=2-a+6

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


Simplifying
15 + 6a = 2 + -1a + 6

Reorder the terms:
15 + 6a = 2 + 6 + -1a

Combine like terms: 2 + 6 = 8
15 + 6a = 8 + -1a

Solving
15 + 6a = 8 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
15 + 6a + a = 8 + -1a + a

Combine like terms: 6a + a = 7a
15 + 7a = 8 + -1a + a

Combine like terms: -1a + a = 0
15 + 7a = 8 + 0
15 + 7a = 8

Add '-15' to each side of the equation.
15 + -15 + 7a = 8 + -15

Combine like terms: 15 + -15 = 0
0 + 7a = 8 + -15
7a = 8 + -15

Combine like terms: 8 + -15 = -7
7a = -7

Divide each side by '7'.
a = -1

Simplifying
a = -1

See similar equations:

| 6/4378= | | 4x+17y+13+10x-18y-3= | | -3y-1.5x=6 | | 4378/6= | | -2y-3=13 | | W+1/3=5/9 | | a*y/b | | 1/3(x-12)=-2/3x+9 | | .5(22-2n)= | | 4520/17= | | 0.49=-(-(-x)) | | 8-2x-5-4x=-6 | | 37289292929/7=t | | 2x+7(x+11)=149 | | 2b-1-10b=-7(4b+5)+2(11b-2) | | 1241/43= | | m-8m+4m+8= | | -36=x(x^2-4x-9) | | 3(2y+3)-4y=-315 | | 1/x2+7=8 | | 4x+24x-2=7[4x+2] | | 2v-3=5v+12 | | W+1/3=5/8 | | 6x^3-35x^2+34x+40=0 | | 6v-7/8 | | 11/846= | | 6x+6=-34+2x | | 3(2y+3)-4=-315 | | X/3+9=27 | | 0.12x=1.44 | | Y=-5x+34 | | 1x-33=2x+12 |

Equations solver categories