-9=z+40

Simple and best practice solution for -9=z+40 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 -9=z+40 equation:


Simplifying
-9 = z + 40

Reorder the terms:
-9 = 40 + z

Solving
-9 = 40 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-9 + -1z = 40 + z + -1z

Combine like terms: z + -1z = 0
-9 + -1z = 40 + 0
-9 + -1z = 40

Add '9' to each side of the equation.
-9 + 9 + -1z = 40 + 9

Combine like terms: -9 + 9 = 0
0 + -1z = 40 + 9
-1z = 40 + 9

Combine like terms: 40 + 9 = 49
-1z = 49

Divide each side by '-1'.
z = -49

Simplifying
z = -49

See similar equations:

| 5y^2-5y-30= | | 20-6x=-5x | | 4*2x+12-2*6x-3= | | 58=10-6k | | 2(2x-3)-6(x-2)=-2(x-4)-1 | | 28=4(n+15) | | 3g+5=7+4 | | 4w^2-42w+20=0 | | -(5x+4)=-2*(x-7) | | 3n^2+18n=42+3n | | 16n^2-111n+14=0 | | 4(3-u)+u=22+2 | | 6*(x+2)=3*(x-2) | | 3(2x+1)-3x=0 | | 6*p=12 | | 3x-4=12x-26 | | 4x^2-140=4 | | 2z^2+13z+15=0 | | 27m^3-9m= | | 0=6400a+70 | | 6400a+70=0 | | 9n+n+14=0 | | 15x+25=2x+6 | | 3x=6x+7 | | 7x^2+28x+28=0 | | 100a^5+16a^3= | | x=3+2 | | 9x-14=6x+11 | | x+2y^2= | | n^2=-14n-37 | | (7x+8)=180 | | 9(2-9)+4=10-3a |

Equations solver categories