Math, asked by hrvdgev, 1 year ago

3 (5z - 7) - 2 (9z - 11 )=4(8z - 13) -17

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Answered by honeysri208p7fmpo

3 (5z - 7) - 2 (9z - 11) = 4 (8z - 13) -17

15z - 21 -18z + 22 = 32z - 52 - 17

15z - 18z -21 + 22 = 32z - 69

- 3z + 1 = 32z - 69

69 + 1 = 32z + 3z

70 = 35z

z = 2

annusharma: -2×-11 kit a hot a hai

annusharma: hota

honeysri208p7fmpo: sorry

Answered by annusharma

hope it's help you ☺☺☺☺☺☺☺

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