Algebra Expressions 4 (substitution)
=
=
2(
2(
=
2(
=
2(
)+(
)+(
)+(
)+2(
)=
)+8=
16
)+8=
)+8=
18
=
=
=
=
2(5)+3
=
=
(order of expression)
=
=
=
=
=
=
(order of expression)
=
=
=
=
With brackets/grouping:
Without brackets/grouping:
2(2(5)+2)
?
4(5)+2(2)
?
(order of expression)
=
=
With brackets/grouping:
Without brackets/grouping:
(order of expression)
=
=
With brackets:
Without brackets:
(order of expression)
=
=
=
=
(order of expression)
With brackets:
Without brackets:
(order of expression)
=
=
With brackets:
Without brackets:
(order of expression)
=
=
With brackets:
Without brackets:
(order of expression)
=
=
With brackets:
Without brackets:
(order of expression)
=
=
With brackets:
Without brackets:
(order of expression)
=
=
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