cjhroxx
cjhroxx
23-10-2019
Mathematics
contestada
2z - 4 - z = ? help solve
Respuesta :
ceecee86
ceecee86
23-10-2019
Let's simplify step-by-step.
2
z
−
4
−
z
=
2
z
+
−
4
+
−
z
Combine Like Terms:
=
2
z
+
−
4
+
−
z
=
(
2
z
+
−
z
)
+
(
−
4
)
=
z
+
−
4
Answer Link
v32daf
v32daf
23-10-2019
Answer:
z=4
Step-by-step explanation:
2z - 4 - z
2z-z - 4
1z-4
1z-4+4=4
1z=4
1/1z=4/1
z=4
Answer Link
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