3 years ago

Number 12 find x....

Mathematics

1 answer:

Len [333]3 years ago

7 0

Answer:

B= 13

Step-by-step explanation:

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

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