eliminate
(3x + y = 5
x + y = 3)
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Answered by
1
Answer:
Equation : 3x + y =5 ; x+ y =3
Subtract (-)
3x + y) = 5
X + y = 3
-__-__-___
2x = 2
X = 2/2
X = 1
Hence, the answer x is 1.
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Answered by
1
:
--
Equation-
3x + y = 5 —— 1 (equation 1)
x + y = 3 —— 2 (equation 2)
- Subtract the values which will give u “2x = 2” -
so,
➛ 2x = 2
➛ x = 2/2
➛ x = 1
Substituting “x = 1” into the equation 1,
3x + y = 5
➛ 3 (1) + y = 5
➛ 3 + y = 5
➛ y = 5-3
➛ y = 2
Hence, the answer is
(x, y) ; (1, 2)
Sorry if it was too confusing to understand here’s a photo to make it more clear
--
Equation-
3x + y = 5 —— 1 (equation 1)
x + y = 3 —— 2 (equation 2)
- Subtract the values which will give u “2x = 2” -
so,
➛ 2x = 2
➛ x = 2/2
➛ x = 1
Substituting “x = 1” into the equation 1,
3x + y = 5
➛ 3 (1) + y = 5
➛ 3 + y = 5
➛ y = 5-3
➛ y = 2
Hence, the answer is
(x, y) ; (1, 2)
Sorry if it was too confusing to understand here’s a photo to make it more clear
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