because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.
Answer from: Quest
answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man
step-by-step explanation:
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