b) 16x-24-5x+15=96+24x+7-3x
11x-9=103+21x/+9
11x=112+21x/-21x
-10x=112/(:-10)
x=11,2
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b) 16x-24-5x+15=96+24x+7-3x
11x-9=103+21x/+9
11x=112+21x/-21x
-10x=112/(:-10)
x=11,2