Home Mathematics IS (1, 2) of a solution set of x+ y = 3 and 2 x + 7 y = 16 ? IS (1, 2) of a solution set of x+ y = 3 and 2 x + 7 y = 16 ?Mathematics Stodd9503October 23, 20212 CommentsIS (1, 2) of a solution set of x+ y = 3 and 2 x + 7 y = 16 ?
A) x=3
Step-by-step explanation:
x+2y=11
x+2(4)=11
x+8=11
x=11-8
x=3
yes, plug in to check.
1 + 2 = 3
2 + 14 = 16