Question

Determine the solution for 45= 3(4b - 1).

Answer 1

b=4 is ur answer

Explanation:

so after ur it should be b=4 good luck on ur assignemnt! :)

Answer 2

`\huge\textsf{Hey there!}`

`\mathsf{45 = 3(4b - 1)}`

`\mathsf{3(4b - 1) = 45}`

`\mathsf{3(4b) + 3(-1) = 45}`

`\mathsf{12b - 3 = 45}`

`\large\textsf{ADD 3 to BOTH SIDES}`

`\mathsf{12b - 3 + 3 = 45 + 3}`

`\large\textsf{Simplify it}`

`\mathsf{12b = 45 + 3}`

`\mathsf{12b = 48}`

`\large\textsf{DIVIDE 12 to BOTH SIDES}`

`\mathsf{(12b)/(12) = (48)/(12)}`

`\large\textsf{Simplify it}`

`\mathsf{b = (48)/(12)}`

`\mathsf{b = 4}`

`\huge\textsf{Therefore, your answer should be: \boxed{\mathsf{b = 4}}}\huge\checkmark`

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