solve this quetions please.............dont spam
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Answer:
»»»2x + 3y = 6 .......(1)
x + y = 8 .......(2)
multiple the denominator with 2
2x + 3y = 6
2[x + y = 8]
2x + 3y = 6
-2x + [-2y] = -16
__________
0 + 1y = -10
y = -10
substitute in equation (1)
»»» 2x + 3y = 6
»»» 2x + 3(-10) = 6
»»» 2x - 30 = 6
»»» 2x = 6 + 30
»»» 2x = 36
»»» x = 36/2
»»» x = 18
hope this helps you
Step-by-step explanation:
......I have pinned ..the answer above