2x - 3x +67 (9-13x) - ?x
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1
Answer:
Rearrange terms
2
−
3
+
6
7
(
9
−
1
3
)
2x-3x+67({\color{#c92786}{9-13x}})
2
−
3
+
6
7
(
−
1
3
+
9
)
2x-3x+67({\color{#c92786}{-13x+9}})
2
Distribute
2
−
3
+
6
7
(
−
1
3
+
9
)
2x-3x+{\color{#c92786}{67(-13x+9)}}
2
−
3
−
8
7
1
+
6
0
3
2x-3x{\color{#c92786}{-871x+603}}
3
Combine like terms
2
−
3
−
8
7
1
+
6
0
3
{\color{#c92786}{2x}}{\color{#c92786}{-3x}}{\color{#c92786}{-871x}}+603
−
8
7
2
+
6
0
3
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