Answer:
z = 1/2 or 0.5
Step-by-step explanation:
13 - 3z = 15z + 4
+3z +3z
13 = 18z + 4
-4 -4
9 = 18z
z = 9/18
z = 1/2 or 0.5
Answer:
x=6 since 6 is not being squared but to the power of zero
(10m-30) = 28. 28 plus 30 is 58 and 58/10 is 5.8. M is 5.8.