8(z+3)=4(z+1)-12

Simple and best practice solution for 8(z+3)=4(z+1)-12 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 8(z+3)=4(z+1)-12 equation:


Simplifying
8(z + 3) = 4(z + 1) + -12

Reorder the terms:
8(3 + z) = 4(z + 1) + -12
(3 * 8 + z * 8) = 4(z + 1) + -12
(24 + 8z) = 4(z + 1) + -12

Reorder the terms:
24 + 8z = 4(1 + z) + -12
24 + 8z = (1 * 4 + z * 4) + -12
24 + 8z = (4 + 4z) + -12

Reorder the terms:
24 + 8z = 4 + -12 + 4z

Combine like terms: 4 + -12 = -8
24 + 8z = -8 + 4z

Solving
24 + 8z = -8 + 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.
24 + 8z + -4z = -8 + 4z + -4z

Combine like terms: 8z + -4z = 4z
24 + 4z = -8 + 4z + -4z

Combine like terms: 4z + -4z = 0
24 + 4z = -8 + 0
24 + 4z = -8

Add '-24' to each side of the equation.
24 + -24 + 4z = -8 + -24

Combine like terms: 24 + -24 = 0
0 + 4z = -8 + -24
4z = -8 + -24

Combine like terms: -8 + -24 = -32
4z = -32

Divide each side by '4'.
z = -8

Simplifying
z = -8

See similar equations:

| 26-14=12 | | 6x+26=x+21 | | -6/u=-8 | | x+125=335 | | 5x+14+40+x=360 | | 126=5x | | 4x+14+40=180 | | -2(3n+4)=6 | | 9x+7=2(4x-1)+9 | | 0=3y^2+19y+20 | | -2m+4=2 | | 152=474+24 | | 5(3y+4)=4(3y+20) | | 152=474+247 | | 5x+14=40+x | | (6x-y)(6x-y)= | | 6b^5+9b^5-4b^5-9b^5= | | g(x)=(x+3)-6 | | (2x-5)/31/5 | | (M-n+k)(m+6n-6k)= | | 12u^4v^6/3u^3-12u^2x^4 | | (1/4)x-2x^(1/2)-15=0 | | 8+3y=44+y | | -8x+0-8(-3)=20 | | y+3+3y=7 | | -8x+0-8(-3)= | | 8=25-x | | 6+9x+21-7x=25 | | 6j+6=2j+1206 | | 7f+7=4f+13 | | -9+v=3 | | cos^2x+-2sin^2x*cos^2x+-1sin^2x*cos^2x+sin^2x=cos^2(2x) |

Equations solver categories