arianna0119
arianna0119
06-01-2021
Mathematics
contestada
solve 7(x + 4) = 49 I need help
Respuesta :
zariyah78
zariyah78
06-01-2021
x=3 is the answer
Solution- Divide both the sides by 7 and that will get you x+4=7 next move the constant to the right hand side and change the sign so it will be x=7-4 and then you just subtract the numbers and it will equal 3 so x=3 Is Your Answer
Answer Link
ternicextiller
ternicextiller
06-01-2021
First distribute
7(x+4)=49
7x+28=49
Subtract 28
7x+28=49
7x+28-28=49-28
Simply
7x=21
Divide
7x=21➗7
Simply
x=3
Solution
x=3
Answer Link
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