(z-3)+3(z-4)=

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


Simplifying
(z + -3) + 3(z + -4) = 0

Reorder the terms:
(-3 + z) + 3(z + -4) = 0

Remove parenthesis around (-3 + z)
-3 + z + 3(z + -4) = 0

Reorder the terms:
-3 + z + 3(-4 + z) = 0
-3 + z + (-4 * 3 + z * 3) = 0
-3 + z + (-12 + 3z) = 0

Reorder the terms:
-3 + -12 + z + 3z = 0

Combine like terms: -3 + -12 = -15
-15 + z + 3z = 0

Combine like terms: z + 3z = 4z
-15 + 4z = 0

Solving
-15 + 4z = 0

Solving for variable 'z'.

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

Add '15' to each side of the equation.
-15 + 15 + 4z = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 4z = 0 + 15
4z = 0 + 15

Combine like terms: 0 + 15 = 15
4z = 15

Divide each side by '4'.
z = 3.75

Simplifying
z = 3.75

See similar equations:

| y+395903=99999999999999999999999999999999999999999999999999999999999 | | y+1=999999999999999999999999999999999999999 | | -x-6=2x+18 | | f+u+c+k+x=shit | | 4-(1.64)2= | | 12(p+12)=7p | | 5x+32=2x+8 | | 162/(x^4)=0 | | 2x/9-4=2/3 | | y=2/5x-4 | | 3y+7-y= | | 7x+17=2x+32 | | 4(x-1)-3[2(2x+1)-3(x-3)]=4(x+1)-2(x+3) | | 35+50=85 | | 3y+7-y=14+y | | 5x+32=2x+14 | | 7(5)+5(10)=85 | | x+27=4x+9 | | 7(5)+5(10)=0 | | -2x-10=2x+22 | | 40=40 | | 7x+5y=85 | | 2r+3=21pi | | (2x-1)+(3x+7)=16 | | -72n=6624 | | -12/17= | | 24x-4x^2=32 | | -3/5×4/1 | | (y-15)/3= | | -3/5×4 | | 50/x | | (y-15)/3=-12/17 |

Equations solver categories