7=-z+9

Simple and best practice solution for 7=-z+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 7=-z+9 equation:


Simplifying
7 = -1z + 9

Reorder the terms:
7 = 9 + -1z

Solving
7 = 9 + -1z

Solving for variable 'z'.

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

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

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

Add '-7' to each side of the equation.
7 + -7 + z = 9 + -7

Combine like terms: 7 + -7 = 0
0 + z = 9 + -7
z = 9 + -7

Combine like terms: 9 + -7 = 2
z = 2

Simplifying
z = 2

See similar equations:

| 25x^2-10x+1=0e | | 7X+2=128-7X | | 7-2(3x+2)=3x+4(x-9) | | s^2+3s-4=s^2+6s+9 | | 6-23=7x-4-6x | | 7x-6x+13=12-5 | | m=-2+5k | | 16x^2-324=0 | | -0.5x^2+176x-1440=12000 | | 4x^2-12x-72=0 | | -0.5x^2+176x-1440=0 | | 2i+8=18 | | 0.25(y+6)=2y-3(y-3) | | log(x)=1.504293925 | | 4(5w+3)+3w=7(w+8)-12 | | 9c-12=15c-12 | | 3a^2=7a | | 5a+6=-4a+-7 | | h(t)=256-16t^2 | | g(x)=2x^2-5x+2 | | x+(3/2)x=30 | | (5x^2-4x+3)+(-x^2+2x+5)= | | 5o+7=3o+5 | | m=5k-2 | | v^2-12v+21=0 | | 3G+10=-11 | | 8h=4h+12 | | 6w=w+9.5 | | S^2-2s^2-63s= | | -4=8y^2+12y | | 25x^2+10x+2=0 | | 6[t-2]-76=-142 |

Equations solver categories