Question

2x=30

-5=y+1

3+z=-3

I need step by step

Answer 1

Respuesta:

2x = 30

$x = \frac{30}{2} \\ x = 15$

-5 = y + 1

-5-1=y

-6 = y

3 + z = - 3

z = - 3 - 3

z = - 6