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Solve. $\newline$ $x = 2$ $\newline$ $-9x - 6y = 6$ $\newline$ (_, _)

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Solve a system of equations using any method

Full solution

Q. Solve.

\newline

x = 2

\newline

-9x - 6y = 6

\newline

(_____, _____)

Substitute $x = 2$ : Step $1$ : Substitute $x = 2$ into the equation $-9x - 6y = 6$ . $\newline$ Calculation: $-9(2) - 6y = 6$ $\newline$ $-18 - 6y = 6$
Isolate y: Step $2$ : Isolate y. $\newline$ Calculation: $-6y = 6 + 18$ $\newline$ $-6y = 24$
Solve for y: Step $3$ : Solve for y. $\newline$ Calculation: $y = \frac{24}{-6}$ $\newline$ $y = -4$

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