6a+12-4a=-20

Simple and best practice solution for 6a+12-4a=-20 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 6a+12-4a=-20 equation:


Simplifying
6a + 12 + -4a = -20

Reorder the terms:
12 + 6a + -4a = -20

Combine like terms: 6a + -4a = 2a
12 + 2a = -20

Solving
12 + 2a = -20

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 2a = -20 + -12

Combine like terms: 12 + -12 = 0
0 + 2a = -20 + -12
2a = -20 + -12

Combine like terms: -20 + -12 = -32
2a = -32

Divide each side by '2'.
a = -16

Simplifying
a = -16

See similar equations:

| 25x^2+1= | | 5x+6-x= | | 12x-6=17x | | 8y-35=5y-8 | | -6(7k+4)=144 | | Y=-X | | 4x+2y=-8 | | 7b+5=TO | | 2-7(2x+4)=2 | | -6(p-7)=90 | | 5x-7=-23 | | 7x-1=CP | | 6x+3=4x+9 | | -176=-8(2b+6) | | 6y+9y=x | | -315=-5(7-7x) | | 0.24(18)+0.06x=0.12(6+x) | | -3*-2-15=3*-3-3 | | 15x^2+53x+42= | | 102=2(3-6r) | | 5.82x-4=1.9x+3.06 | | 15x^2=8x-16+0 | | 3(3+2j)-3(j+2)=15 | | -5(6x+7)-1=174 | | 4w+3=2w | | 3x+7=-11+2x | | x^3-x^2+16x+20=0 | | -3k-15=3k-3 | | 43x-22-18x=28 | | x^2-11x-26=0 | | 80=-7(-7n-3)-3(1+6n) | | x^3-x^2+16x-20=0 |

Equations solver categories