8z+7=-9

Simple and best practice solution for 8z+7=-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 8z+7=-9 equation: 


Simplifying
8z + 7 = -9

Reorder the terms:
7 + 8z = -9

Solving
7 + 8z = -9

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + 8z = -9 + -7

Combine like terms: 7 + -7 = 0
0 + 8z = -9 + -7
8z = -9 + -7

Combine like terms: -9 + -7 = -16
8z = -16

Divide each side by '8'.
z = -2

Simplifying
z = -2

See similar equations:

| (8)+(-12)= | | 4t^2+28t+49=0 | | 0.25x+2.2=x-1.1 | | 6y+2(6)=8 | | 3r+10=-2 | | 6y+2(4)=8 | | 6y+2(2)=8 | | 9+4f=17 | | 3y+2x=-b | | 3p+8=5p-4 | | 6y+2(0)=8 | | 8x-25=x+2 | | 6y+2(-2)=8 | | 7x=x-12 | | 5-2n=-3 | | (-6)-(3)= | | 3d+2=18d | | 5+2n=-3 | | 6xy-5pq-2yx+8qp= | | 9.6t-96=4.8t-57.6 | | 2(X-3)+4X=15+6X | | 8x-6=7-33x | | 8y+1=25 | | 12x+3y-5x= | | (-5)-(-4)= | | y=5x+20 | | 6x+49+71=180 | | 2x+4x-x= | | 30x+30y=45 | | 204=-16t^2+16t+200 | | 11y-24=-2 | | 3n+10=-5 |

Equations solver categories