Question

Z+3=-6 z=?? i need help asap!

Answer 1

Hey there! :)

z + 3 = -6

To find z, we must isolate it. So, our first step should be to subtract 3 from both sides.

z + 3 - 3 = -6 - 3

Simplify.

z = -9

~hope I helped~

Answer 2

subtract 3 from both sides to isolate the variable

Z + 3 -3  = -6 -3

Z + 0  = -9

Z = -9