2z+8=4z-4

Simple and best practice solution for 2z+8=4z-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 2z+8=4z-4 equation:


Simplifying
2z + 8 = 4z + -4

Reorder the terms:
8 + 2z = 4z + -4

Reorder the terms:
8 + 2z = -4 + 4z

Solving
8 + 2z = -4 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
8 + 2z + -4z = -4 + 4z + -4z

Combine like terms: 2z + -4z = -2z
8 + -2z = -4 + 4z + -4z

Combine like terms: 4z + -4z = 0
8 + -2z = -4 + 0
8 + -2z = -4

Add '-8' to each side of the equation.
8 + -8 + -2z = -4 + -8

Combine like terms: 8 + -8 = 0
0 + -2z = -4 + -8
-2z = -4 + -8

Combine like terms: -4 + -8 = -12
-2z = -12

Divide each side by '-2'.
z = 6

Simplifying
z = 6

See similar equations:

| 4(2x-5)=-2(7-3x) | | -150h=400 | | 4x-1=2x-1+x+2 | | 198=l*w*h | | 4x-50=3x+50 | | 0=-16t^2+30t+5 | | 5x-22+8x+46=180 | | t+9-8=5 | | 7x-6=6x-15 | | -5(-12+3x)=-45 | | 36+x^2=-12 | | 40-3b=-b+6(3-4b) | | -2x^2-x-1=0 | | 3x^2-45+108=0 | | 2(3b-2)=3b+5 | | -s^2+4s-6=0 | | 11-4a=4 | | 8y+9=10+8y | | 14+3n=8n-3n-12 | | 5-2y+3+4y=8 | | -5(x+2)+8x=-2+3x-8 | | 9x-139=3x-13 | | -6(2+x)=4-8x | | (4x)=(x+120) | | 3(2x-7)-7(x-8)=x-7-6+4x | | (1+c^2)(4c^2+7c-3)=0 | | 15-(-4)=x | | 6(2x-9)=4+11x | | 18/7.5=x/5 | | 3x-y+z=1 | | -3x-5=6x-32 | | 13=2y-3y+4 |

Equations solver categories