Changing the Order of Operations
Change the order of operations… we can simplify an expression.
(
x
+
5
)
∙2
–
4
2
–
x
=
(
x
+
5
)
–
4
2
–
x
∙2
∙2
10
=
(
x
+
)
–
4
2
–
x
2
10
=
(
x
+
)
–
4
2
–
x
2
10
=
(
x
+
)
–
4
2
–
x
2
+