Respuesta :

luru8493

Answer:

5a + 9 + 2b

Step-by-step explanation:

(3a + 2a) + (4 + 5) +  (b + b)

5a + 9 + 2b

Shortyy35
Add
3
a
3
a
and
2
a
2
a
.
5
a
+
4
+
b
+
5
+
b
5
a
+
4
+
b
+
5
+
b
Add
4
4
and
5
5
.
5
a
+
b
+
9
+
b
5
a
+
b
+
9
+
b
Add
b
b
and
b
b
.
5
a
+
2
b
+
9
5
a
+
2
b
+
9

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