a=-(3a+8)+(9-a)+6a+2

Simple and best practice solution for a=-(3a+8)+(9-a)+6a+2 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=-(3a+8)+(9-a)+6a+2 equation:


Simplifying
a = -1(3a + 8) + (9 + -1a) + 6a + 2

Reorder the terms:
a = -1(8 + 3a) + (9 + -1a) + 6a + 2
a = (8 * -1 + 3a * -1) + (9 + -1a) + 6a + 2
a = (-8 + -3a) + (9 + -1a) + 6a + 2

Remove parenthesis around (9 + -1a)
a = -8 + -3a + 9 + -1a + 6a + 2

Reorder the terms:
a = -8 + 9 + 2 + -3a + -1a + 6a

Combine like terms: -8 + 9 = 1
a = 1 + 2 + -3a + -1a + 6a

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

Combine like terms: -3a + -1a = -4a
a = 3 + -4a + 6a

Combine like terms: -4a + 6a = 2a
a = 3 + 2a

Solving
a = 3 + 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.
a + -2a = 3 + 2a + -2a

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

Combine like terms: 2a + -2a = 0
-1a = 3 + 0
-1a = 3

Divide each side by '-1'.
a = -3

Simplifying
a = -3

See similar equations:

| x(75-3x)= | | 40=(25-a)+a+(2a+3) | | Y=6x^2-30x+40 | | -33=3x+6 | | 5x^2+50x+200=0 | | -7(6x-8)=-154 | | -7(7x+4)=413 | | -2x+6=-0 | | x-5-4=x/7-2 | | 5(5-5x)=175 | | 2(g+5)+8=30 | | 5(-10+2x)=-10 | | -3(6-2x)=18 | | 2n-8n= | | 5(-10-7x)=120 | | y^3-4x^2y+2x^2=8 | | -6(9+x)=-120 | | 8+2x+3x=43 | | -14=3t+6-8t | | 10/5x-1=5/3x | | N/7-14 | | x-10+x=10 | | x-4-7x=-64 | | 6x-8+2x-5= | | (y1-y2)/(x1-x2) | | x^3-18x^2+80x-105=0 | | -7+3x+x=13 | | 12w-5-3w= | | 8+7x+4x=118 | | 14x^7y^4-31x^6y^4+6x^5y^4=0 | | -9-7x-3x=-69 | | x(x+1)(x+2)(x-1)=3 |

Equations solver categories