Math, asked by irfan3651, 11 months ago

3(5z-7) -2(9z-11) =4(8z-13) -7 linear equations in one variable 8th class

Answers

Answered by Agnishupadhyay

3

Solving the brackets,
15z-21-18z+22=32z-52-7
-3z+1=32z-59
35z=60
z=12/7

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