-4(z-9)=-3z-4

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


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

Reorder the terms:
-4(-9 + z) = -3z + -4
(-9 * -4 + z * -4) = -3z + -4
(36 + -4z) = -3z + -4

Reorder the terms:
36 + -4z = -4 + -3z

Solving
36 + -4z = -4 + -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.
36 + -4z + 3z = -4 + -3z + 3z

Combine like terms: -4z + 3z = -1z
36 + -1z = -4 + -3z + 3z

Combine like terms: -3z + 3z = 0
36 + -1z = -4 + 0
36 + -1z = -4

Add '-36' to each side of the equation.
36 + -36 + -1z = -4 + -36

Combine like terms: 36 + -36 = 0
0 + -1z = -4 + -36
-1z = -4 + -36

Combine like terms: -4 + -36 = -40
-1z = -40

Divide each side by '-1'.
z = 40

Simplifying
z = 40

See similar equations:

| 5b-5-10b-6= | | 10n-30=60 | | 1.375y-12=-1 | | 1.75x=-14 | | 3z-0.7=4z | | ln(x+2)-ln(3x+5)=2 | | 17-2(5x+4y)= | | x+61=128 | | 17-2(5x-4y)= | | x^4+27=12x^2 | | 6(2x-6)-11x=8 | | 20-2x=5x+6 | | 6x+3=42 | | p^2+11p+60=0 | | 12p^2=-5-11p | | x+70=110 | | -9n^2=-1n+8 | | -7m=9 | | 7x-2x=30 | | -9n^2=-n+8 | | 8.3x-9=7.3x+5 | | z+16=-8 | | -4r^2+18=-2r | | -4x^2+5=-5x | | 3x^4-9x^2-30x^2=0 | | 7(y-3)=2(3y+9)-39 | | 9x=0.55 | | 27-8s=2-3s | | 20x^2+9x-18=0 | | 2v^2+11v=138 | | 2x^2+7=-4x | | 3x^2=11x+21 |

Equations solver categories