Answer :
Move 2y to the right hand side of the equation by subtracting 2y from both sides.
x=−2y+7
3x−2y=−3
Replace all occurrences of x with the solution found by solving the last equation for x. In this case, the value substituted is −2y+7.
x=−2y+7
3(−2y+7)−2y=−3
Simplify each term.
x=−2y+7
−6y+21−2y=−3
Add −6y and −2y to get −8y.
x=−2y+7
−8y+21=−3
Move 21 to the right hand side of the equation.
x=−2y+7
−8y=−21−3
Subtract 3 from −21 to get −24.
x=−2y+7
−8y=−24
Divide each term in the equation by −8.
x=−2y+7
y=3
Replace all occurrences of y with the solution found by solving the last equation for y. In this case, the value substituted is 3.
x=−2(3)+7
y=3
Multiply −2 by 3 to get −6.
x=−6+7
y=3
Add −6 and 7 to get 1.
x=1
y=3
(1,3)
x=−2y+7
3x−2y=−3
Replace all occurrences of x with the solution found by solving the last equation for x. In this case, the value substituted is −2y+7.
x=−2y+7
3(−2y+7)−2y=−3
Simplify each term.
x=−2y+7
−6y+21−2y=−3
Add −6y and −2y to get −8y.
x=−2y+7
−8y+21=−3
Move 21 to the right hand side of the equation.
x=−2y+7
−8y=−21−3
Subtract 3 from −21 to get −24.
x=−2y+7
−8y=−24
Divide each term in the equation by −8.
x=−2y+7
y=3
Replace all occurrences of y with the solution found by solving the last equation for y. In this case, the value substituted is 3.
x=−2(3)+7
y=3
Multiply −2 by 3 to get −6.
x=−6+7
y=3
Add −6 and 7 to get 1.
x=1
y=3
(1,3)
