use the system of equations to answer the questions. 2x + 3y = 3 y = 8 - 3x the value of y from the second…

use the system of equations to answer the questions. 2x + 3y = 3 y = 8 - 3x the value of y from the second equation is substituted back into the first equation. what is the resulting equation? what is the value of x? what is the value of y?
Answer
Explanation:
Step1: Substitute y into first - equation
Substitute $y = 8 - 3x$ into $2x+3y = 3$. We get $2x + 3(8 - 3x)=3$.
Step2: Expand and simplify the equation
Expand $2x + 3(8 - 3x)=3$: $2x+24 - 9x=3$. Combine like - terms: $2x-9x=3 - 24$. $-7x=-21$.
Step3: Solve for x
Divide both sides of $-7x=-21$ by $-7$. $x=\frac{-21}{-7}=3$.
Step4: Solve for y
Substitute $x = 3$ into $y = 8 - 3x$. $y=8-3\times3=8 - 9=-1$.
Answer:
The resulting equation is $2x + 3(8 - 3x)=3$. The value of $x$ is $3$. The value of $y$ is $-1$.