Answer:
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4/9 x 7/4 = 28/36 = 7/9
Answer is 7/9
159
Step-by-step explanation:
35x-1 =-35 plus 34x20
B= 13
10x-5= 180-(4x+3)
10x-5=180-4x-3
10x-5+3=180-4x
14x-2=180
14x= 180+2
14x= 182
x=182/14
x=13