Choose the one alternative that best completes the statement or answers the question.
Solve by the substitution method.
-x + y = 3
9x + 9y = 27
A) {(0, 0)}
B) {( 7, -4)}
C) {(x, y)| x + y = 3}

Question

Choose the one alternative that best completes the statement or answers the question.
Solve by the substitution method.
-x + y = 3
9x + 9y = 27
A) {(0, 0)} 
B) {( 7, -4)} 
C) {(x, y)| x + y = 3}

Quizplus · Accepted Answer

The Answer of Choose the one alternative that best completes the statement or answers the question.
Solve by the substitution method.
-x + y = 3
9x + 9y = 27
A) {(0, 0)} 
B) {( 7, -4)} 
C) {(x, y)| x + y = 3}

Choose the One Alternative That Best Completes the Statement or Answers