Math, asked by mahima2singhss, 4 months ago

simplify 1 2a-3b-[3a-2b-{a-c-(a-2b) }]​

Answers

Answered by jagdish101660
2

Answer:

Here is your answer Mate!

Attachments:
Answered by mysticd
0

 Given \: \red{ 12a-3b-[3a-2b- \{a-c- \blue{(a-2b)}\}] }

 = 12a-3b-[3a-2b- \{a-c- a+2b)\}]

 = 12a-3b-[3a-2b-\blue{ \{-c+2b\}}]

 = 12a-3b-[3a-2b+c-2b]

 = 12a-3b-\blue{[3a-4b+c] }

 = 12a - 3b - 3a + 4b - c

 = (12-3)a + (-3+4)b - c

 = 9a + b - c

Therefore.,

  \red{ 12a-3b-[3a-2b- \{a-c- \blue{(a-2b)}\}] }

 \green {= 9a + b - c}

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