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If
-3x-5y=-1 is a true equation, what would be the value of
-3x-5y+2 ?
Answer:

If $-\mathbf{3 x}-\mathbf{5 y}=-\mathbf{1}$ is a true equation, what would be the value of $-3 x-5 y+2$ ? $\newline$ Answer:

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Slope-intercept form: find the slope and y-intercept

Full solution

Q. If

-\mathbf{3 x}-\mathbf{5 y}=-\mathbf{1}

is a true equation, what would be the value of

-3 x-5 y+2

?

\newline

Answer:

Given Equation: We are given the equation $-3x-5y=-1$ and we need to find the value of $-3x-5y+2$ . Since $-3x-5y$ is already equal to $-1$ , we can substitute $-1$ for $-3x-5y$ in the expression $-3x-5y+2$ .
Substitute in Expression: Substitute $-1$ for $-3x-5y$ in the expression $-3x-5y+2$ . $\newline$ So, $-3x-5y+2$ becomes $-1+2$ .
Perform Addition: Now, we simply perform the addition: $-1+2$ . The result is $1$ .
Final Value: We have found the value of the expression $-3x-5y+2$ . $\newline$ The value is $1$ .

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