simplify the expression and find its value of a=3 b=4. 2a-2b+4-a+3+b
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HEY MATE HERE IS YOUR ANSWER
We have:
We have:
3
a
b
+
2
a
+
3
b
+
4
a
b
−
a
+
4
b
Let's collect the like terms:
=
(
3
a
b
+
4
a
b
)
+
(
2
a
−
a
)
+
(
3
b
+
4
b
)
=
7
a
b
+
a
+
7
b
We can factor out a
7
b
to get:
=
a
+
7
b
(
a
+
1We have:
3
a
b
+
2
a
+
3
b
+
4
a
b
−
a
+
4
b
Let's collect the like terms:
=
(
3
a
b
+
4
a
b
)
+
(
2
a
−
a
)
+
(
3
b
+
4
b
)
=
7
a
b
)
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