solve equation by transpoming form
2(3+2x)-5 (X-1)=12
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Answered by
4
Answer:
Answer
(i) 2(3−2x)=13
⇒ 6−4x=13 ⇒ 4x=6−13=−7
⇒
x=
4
−7
(ii)
2
x
=5+
3
x
⇒
2
x
−
3
x
=5 ⇒
6
3x−2x
=5
⇒
6
x
=5 ⇒
x=30
(iii) 7(x−2)=2(2x−4)
⇒ 7x−14=4x−8 ⇒ 3x=6
⇒
x=2
(iv) 3x−
3
1
=2(x−
2
1
)+5
⇒ 3x=2x−1+5+1/3
⇒ x=4+
3
1
⇒
x=
3
13
Answered by
2
Answer:
-1
Step-by-step explanation:
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