4=3a-(-4)

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


Simplifying
4 = 3a + -1(-4)

Multiply -1 * -4
4 = 3a + 4

Reorder the terms:
4 = 4 + 3a

Add '-4' to each side of the equation.
4 + -4 = 4 + -4 + 3a

Combine like terms: 4 + -4 = 0
0 = 4 + -4 + 3a

Combine like terms: 4 + -4 = 0
0 = 0 + 3a
0 = 3a

Solving
0 = 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.
0 + -3a = 3a + -3a
Remove the zero:
-3a = 3a + -3a

Combine like terms: 3a + -3a = 0
-3a = 0

Divide each side by '-3'.
a = 0

Simplifying
a = 0

See similar equations:

| 50x-20=60 | | 10+7x=75 | | 5a-30b= | | (2*3.5-10)=x | | (y+2)(y-4)=3x | | 5r+6r=11 | | 6+x+3+5x-8=8 | | 3(x-2)+6(x+2)=9x+6 | | w-3=26 | | 6x^2+3xy-9y^2=0 | | -2x+3x=-4(1-7x)-2(x-2) | | 4c+3D=14 | | -3=(.75)(-2)+b | | 7k+5=42 | | ln(9x^2-15)=ln(49) | | 27=4x+9 | | 5x+11=6x+4 | | -7(1-7x)=6(1+8x) | | (3-(-3+9))=x | | 2(-7)+-3(-7+4)=-7+2 | | -5x-8=10x+5 | | 7k+5=64 | | 6x-3=-18x | | 0.2x-8=-3 | | 0.5x+7=2x-5 | | 16(3+x)=6 | | -6+-3=3 | | 2(-8a+4)=8(9+7) | | 6y-5+3=2y+6 | | 4+7x=3x+8 | | 6x-9+2x+7=180 | | 14=l-44 |

Equations solver categories