3х - у = 7; х + 4 = 11 solve the following equations
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Answered by
2
Answer:
x=7, y=14
Step-by-step explanation:
x + 4 = 11
x = 11 - 4
x = 7. Ans.
3x - y = 7
3×7 - y = 7
21 - y = 7
21 - 7 = y
y = 14. Ans.
Answered by
0
Answer:
135-+899)(!!!+(66&&- nkiugfxqyioo
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