Question

elimination method.
- 2x + y = 3and x+y=10​

Answer 1

Step-by-step explanation:

♐ - 2x + y = 3and x+y=10

⭐GIVEN:

x/y = 3

Multiply both sides by y to get: x = 3y

GIVEN: 2x − y = 10

Replace x with 3y to get: 2(3y) - y = 10

Simplify: 6y - y = 10

Simplify: 5y = 10

Solve: y = 2

We need to find the value of x

Take x/y = 3 and replace y with 2 to get: x/2 = 3

Solve: x = 6(Ans).

Answer 2

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