-(4-z)=3z+9

Simple and best practice solution for -(4-z)=3z+9 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-z)=3z+9 equation:


Simplifying
-1(4 + -1z) = 3z + 9
(4 * -1 + -1z * -1) = 3z + 9
(-4 + 1z) = 3z + 9

Reorder the terms:
-4 + 1z = 9 + 3z

Solving
-4 + 1z = 9 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-4 + 1z + -3z = 9 + 3z + -3z

Combine like terms: 1z + -3z = -2z
-4 + -2z = 9 + 3z + -3z

Combine like terms: 3z + -3z = 0
-4 + -2z = 9 + 0
-4 + -2z = 9

Add '4' to each side of the equation.
-4 + 4 + -2z = 9 + 4

Combine like terms: -4 + 4 = 0
0 + -2z = 9 + 4
-2z = 9 + 4

Combine like terms: 9 + 4 = 13
-2z = 13

Divide each side by '-2'.
z = -6.5

Simplifying
z = -6.5

See similar equations:

| 3x=8+5x | | 4m+7=-3+49 | | -2+4w=-7 | | 10+6=12-4 | | 2(d-3)=-3(-d-2) | | 6+x^2=5x | | 7x+6x+7=19 | | 2x^2+14x-4=-x^2+3x | | .5(k-5)=3 | | 15=3m-(3-3m) | | x^2+1.8x=0.162 | | 126r^2+48=-204r | | -7x=-y+2 | | -9=2+6w | | 3x-(2-x)=15 | | 126r^6+48=-204r | | -3x=-2-2y | | 2b^2+11b=6 | | 3(20)=5(x+8) | | 7y=34 | | 0=-3y+3+4x | | ax-3a+3x-9= | | 2x+4=(-7x+6) | | -3x-35y=14 | | 11=.333a+2 | | -9z+8=1 | | -(p+3)=-(3+p) | | y+2=-2x | | 2(x-1)=4(x-12) | | -2x=-4 | | 4-5z=-6 | | 13c+33=17c-5 |

Equations solver categories