Answer:
x=4
Step-by-step explanation:
5-3(2x-7)=5-6x+21=-6x+26
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12-5(x-2)=12-5x+10=-5x+22
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-6x+26=-5x+22
-6x-(-5x)=22-26
-6x+5x=-4
-x=-4
x=4
solution is first os all find median
median is( 45+61)/2=53
find median of no in left of 53
it is 37
find median of no in right of 53
it is 64
now interquartile range=64-53=27
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