-3(2a-4)=3a+4-2a

Simple and best practice solution for -3(2a-4)=3a+4-2a 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 -3(2a-4)=3a+4-2a equation:


Simplifying
-3(2a + -4) = 3a + 4 + -2a

Reorder the terms:
-3(-4 + 2a) = 3a + 4 + -2a
(-4 * -3 + 2a * -3) = 3a + 4 + -2a
(12 + -6a) = 3a + 4 + -2a

Reorder the terms:
12 + -6a = 4 + 3a + -2a

Combine like terms: 3a + -2a = 1a
12 + -6a = 4 + 1a

Solving
12 + -6a = 4 + 1a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
12 + -6a + -1a = 4 + 1a + -1a

Combine like terms: -6a + -1a = -7a
12 + -7a = 4 + 1a + -1a

Combine like terms: 1a + -1a = 0
12 + -7a = 4 + 0
12 + -7a = 4

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

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

Combine like terms: 4 + -12 = -8
-7a = -8

Divide each side by '-7'.
a = 1.142857143

Simplifying
a = 1.142857143

See similar equations:

| 5+6x=8x-13 | | -3x+5=4x-44 | | 1.25x+2y=40 | | =-x^2+2x-5 | | d+12-3d=5d-6 | | -11+x=12 | | 0.67a-8=11 | | 9x+1=4x+6 | | -7x+1=-5x-5 | | (3x-5)-(x-3)=12 | | 9-64u^2= | | 12xn+10=22 | | -4x+5=5x+-40 | | 5y^2-13y=6 | | 18=b+555 | | 6(5x-11)-12(2x+5)=0 | | 2678*d=87.860 | | -7w+7=5w-17 | | 4x-2x-8=10 | | 6v^3y^7-9vw^9y^8= | | 4y+5=11 | | 2(42+w)+2w=524 | | 3/5(p+3)= | | X^2-5x=-13 | | -59+-17=n | | x-.4x=9000 | | 4p=w-6p | | 3(2y+3)-4y=-9 | | -2-4x=-42 | | -6+(-3y+1)=-5(-4y-6)-1 | | -59+76=n | | 7-3a=-2a+8 |

Equations solver categories