12-2a=-3a+8

Simple and best practice solution for 12-2a=-3a+8 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 12-2a=-3a+8 equation:


Simplifying
12 + -2a = -3a + 8

Reorder the terms:
12 + -2a = 8 + -3a

Solving
12 + -2a = 8 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
12 + -2a + 3a = 8 + -3a + 3a

Combine like terms: -2a + 3a = 1a
12 + 1a = 8 + -3a + 3a

Combine like terms: -3a + 3a = 0
12 + 1a = 8 + 0
12 + 1a = 8

Add '-12' to each side of the equation.
12 + -12 + 1a = 8 + -12

Combine like terms: 12 + -12 = 0
0 + 1a = 8 + -12
1a = 8 + -12

Combine like terms: 8 + -12 = -4
1a = -4

Divide each side by '1'.
a = -4

Simplifying
a = -4

See similar equations:

| 4(3b-2)+8=3(2+3) | | 15x-9-4x+2= | | -r=-9r-24 | | 24-6r=6(4r) | | 5xn+75=120 | | 30x=21x+54x+6 | | 6(-.33)=6(4(-.33)+1) | | 4ln(7x)=36 | | 4(k-12)=-3(6-5k) | | 2r-(4)=22 | | 9m^2-67m+28=0 | | r/2+1=-3 | | 3x+50+x+10=180 | | 2r-4=22 | | 7w+60=-5w | | -2(x+7)=3-(-2) | | 1.23cos^2(a)+0.689sin^2(a)=1 | | 5(x+1)+43=-3x | | 9x-(4x+20)=25 | | -3-5r=47 | | 25h+40=h-7 | | -3k-5=-29 | | 2(60+2)=m | | -p-2=(2-3p)+6 | | 2y+4+6y=7 | | 2.8x-300= | | 3=x^2+2x | | 8(x+2)+2(x+2)=5x-5 | | 15x+3y=-21 | | x(x+3)=3-5x-x^2 | | 2+n/5=4 | | -0.2x-4=9 |

Equations solver categories