It is given that x + 4y = 15 and y = x. Find the value of y​

y=3

Step-by-step explanation:

Simultaneously solve the question.

hopefully the picture is clear and understandable

:)

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

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step-by-step explanation: