-4(-3-7a)=

Simple and best practice solution for -4(-3-7a)= 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 -4(-3-7a)= equation: 


Simplifying
-4(-3 + -7a) = 0
(-3 * -4 + -7a * -4) = 0
(12 + 28a) = 0

Solving
12 + 28a = 0

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 + 28a = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 28a = 0 + -12
28a = 0 + -12

Combine like terms: 0 + -12 = -12
28a = -12

Divide each side by '28'.
a = -0.4285714286

Simplifying
a = -0.4285714286

See similar equations:

| 4x^3-5x^2+1=0 | | x+(2(x+10))+(2x-12)+((.5x)+6)=106 | | -2x-y=-1fory | | (y+7)4+8-5y=0 | | X+6x=133 | | 15r=2r+1+3r-15 | | 3x+6y=30solvex | | 2(48)=3x | | 12+2m=54 | | 1.08(2g+2.5)+3=13.8 | | 3=9+6*3-16/9-4*3-12 | | 2(8x+3)2=32 | | .08(2g+2.5)+3=13.8 | | 36x-3=105 | | 12x+20=(-4) | | 24=6(n-88) | | 7(28)=30x | | 2y-39=67 | | 11-3c=8 | | 240-2x= | | -x+5.6=12.2 | | 3+2t=30 | | 2t+2.5(.08)+3=13.8 | | 16x+1=65 | | 3p+2q=7 | | (7x+4)+(10x^2-7x-7)= | | 22(x+4)=30x | | 3x-2y+2x-5y= | | .5x=(x-12)+2 | | 4x-10=6x-4 | | 9x^2+9x-25=-2 | | 19x-2=125 |

Equations solver categories