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Simplify and solve the following linear equation : 3(5- 7) 2(9 -11) 4(8 -13)- 17 |
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Answer» First of all your question have silly mistake but you can't underestimate it.well let's start the equation3(5z-7) - 2(9z-11) = 4(8z-13) - 17Step-by-step explanation: 3(5z-7) - 2(9z-11) = 4(8z-13) - 17=> 15z - 21 - 18z + 22 = 4(8z-13) - 17=> 15z - 18z + 22 - 21 = 4(8z-13) - 17=> -3z + 1 = 4(8z-13) - 17=> -3z + 1 = 32z - 52 - 17=> -3z + 1 = 32z - 69=> -3z = 32z - 70=> -3z - 32z = -70=> -35z = -70=> Z = -70/-35=> z = 2 |
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