Question

solve the equation with process 7(7+3x)-3(x+4)=15​

Answer 1

Answer:

×= -1.22

Step-by-step explanation:

49+21x-3x-12=15

49-12+21x-3x=15

37+18x=15

18x=15-37

18x= -22

x= -22/18

x= -11/9

x= -1.22

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Answer 2

Step-by-step explanation:

49+21x-3x-12=15. 49-12+18x=15. 37+18x=15.

18x=15-37

18x=[-22]

x= [-22/18]

-11/9 ans

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