12 (2k + 11) = 12 (2k + 12)

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Question

Mathematics

Dale

16 December, 20:24

12 (2k + 11) = 12 (2k + 12)

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+2

Answers (2)

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Avery · Answer 1

12 (2k + 11) = 12 (2k + 12)

(12) (2k) (12) (11) = (12) (2k) (12) (12)

24k+132=24k+144

Move 24k to the left side. Sign changes from + 24k to - 24k.

24k-24k+132=24-24k+144

132=144

Answer: no solution

Kaylyn Kent · Answer 2

12 (2k+11) = 12 (2k + 12)

12 x 2k + 12 x 11 = 12 x 2k + 12 x 12

24k + 132 = 24k + 144

+24k = - 24k

K + 132 = 144

-132 = - 132

K=8

12 (2k + 11) = 12 (2k + 12)Show steps

12 (2k + 11) = 12 (2k + 12)

Show steps