Solve each of the fullowing equations. Also, verify the result in each case. 3r 2(2x 5) = 2(x + 3) -8.
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Correct option is
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4
Given, 3x−2(2x−5)=2(x+3)−8
⇒ 3x−4x+10=2x+6−8
⇒ −x+10=2x−2
⇒ 10+2=2x+x
⇒ 3x=12
⇒ x=4
Verification,
put x=4,
⇒ 3(4)−2(2(4)−5)=2(4+3)−8
⇒ 12−2(8−5)=2×7−8
⇒ 12−2(3)=14−8
⇒ 12−6=6
⇒ 6=6
Step-by-step explanation:
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