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tatyana61 [14]
3 years ago
7

If x = -3 and y = 4x - 1, then y equals what number

Mathematics
2 answers:
leva [86]3 years ago
8 0
<h2>Problem:</h2>

<h3>If x = -3 and y = 4x - 1, then y equals what number?</h3>

\quad \quad  \quad \quad\tt{y = 4x - 1}

\quad \quad  \quad \quad\tt{y = 4( - 3) - 1}

\quad \quad  \quad \quad\tt{y =  (- 12)- 1}

\quad \quad  \quad \quad\tt{y = - 13}

<h3>Hence, The value of y is:</h3>

\quad \quad  \quad \quad \boxed{\tt \color{green}{y = - 13}}

______

#LetsStudy

Masteriza [31]3 years ago
5 0

\huge\text{Hey there!}

\large\textsf{y = 4x - 1}

\large\text{If x= -3, then substitute it into the given equation}

\large\textsf{y = 4(-3) - 1}

\large\textsf{4(-3) = \boxed{\bf -12}}

\large\textsf{y = -12 - 1}

\large\textsf{-12 - 1 = y}

\large\textsf{-12 - 1 = \boxed{\bf -13}}

\boxed{\boxed{\large\textsf{Answer: \huge  \bf y = -13}}}\huge\checkmark

\large\text{Good luck on your assignment and enjoy your day!}

~\frak{Amphitrite1040:)}

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