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Sidana [21]
1 year ago
6

Solve this equation by first dividing both sides by 2 2(x + 12) = 4x -6

Mathematics
2 answers:
labwork [276]1 year ago
6 0

Answer:

x = 15

Step-by-step explanation:

2(x + 12) = 4x - 6 ( divide both sides by 2 )

x + 12 = 2x - 3 ( subtract x from both sides )

12 = x - 3 ( add 3 to both sides )

15 = x

NikAS [45]1 year ago
3 0

Hello!

In order to solve this equation, you need to divide both sides by 2:

\bf{2(x+12)=4x-6}

\bf{x+12=2x-3}

Hope it helps! :)

Have a great day!

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Similarly in ∆DAC ,

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From eqn(i) and eqn(ii)

∠A=∠BAC+∠DAC=60°+60°=120°

and

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and

∠C=∠ACB+∠ACD=60°+60°=120°

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Note: [Figure refers in the attached file.

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