2(a+6)=7-2a

Simple and best practice solution for 2(a+6)=7-2a 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 2(a+6)=7-2a equation:


Simplifying
2(a + 6) = 7 + -2a

Reorder the terms:
2(6 + a) = 7 + -2a
(6 * 2 + a * 2) = 7 + -2a
(12 + 2a) = 7 + -2a

Solving
12 + 2a = 7 + -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.
12 + 2a + 2a = 7 + -2a + 2a

Combine like terms: 2a + 2a = 4a
12 + 4a = 7 + -2a + 2a

Combine like terms: -2a + 2a = 0
12 + 4a = 7 + 0
12 + 4a = 7

Add '-12' to each side of the equation.
12 + -12 + 4a = 7 + -12

Combine like terms: 12 + -12 = 0
0 + 4a = 7 + -12
4a = 7 + -12

Combine like terms: 7 + -12 = -5
4a = -5

Divide each side by '4'.
a = -1.25

Simplifying
a = -1.25

See similar equations:

| X^3+2x^2+3x-60=0 | | x^4-4x^3+8x^2-8x+4=0 | | 2a+12=7+2a | | 285-3x=42x+20 | | 3(2y-1)=4y-5 | | -6-6x=14-8x | | 6+y-10y=y^2+5y | | (y+5)-2*5y+1=a | | y^2+5y=((y+5)-2)*(5y+1) | | 11y^2+9y+10=0 | | 9-3x=5-6x | | 9-3x=6-6x | | x(x-3)=11 | | -7x-1.7=-9x-0.9 | | x(v^2-3)=0 | | 8-7x=49-14x | | -19-3x=13-7x | | v^2x-3x=0 | | 5-6=1 | | 100-6x=39x+20 | | 7x+(3-x)+1=40 | | 9x+4=3x+1 | | 7-8x=46-15x | | 4-(2000-555550)+50*8= | | x^2+5x+6=20 | | 4-X=2 | | x^2+5x+6=14 | | 4x^2-12x=7 | | .4x-5=.1(x+10) | | -26-4x=9-9x | | 3-2x=3+x | | n^2-3n-108=0 |

Equations solver categories