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levacccp [35]
2 years ago
14

Given: 3x - 5 = 4 (2x – 15) Prove: x = 11 Statement Reason

Mathematics
1 answer:
Shalnov [3]2 years ago
6 0

Step-by-step explanation:

3x-5=8x-60

55=5x

x=11

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(
x
−
1
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=
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+
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x
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3
+
−
2
x
3
x
−
3
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(
5
x
+
−
2
x
)
+
(
3
)
(Combine Like Terms)
3
x
−
3
=
3
x
+
3
3
x
−
3
=
3
x
+
3
Step 2: Subtract 3x from both sides.
3
x
−
3
−
3
x
=
3
x
+
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−
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6 0
2 years ago
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skad [1K]
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