Question

What is the value of x in the equation 7x+2y=48 , when y = 3? x = 6 x = 7 x = 8 x = 9

Answer 1

X=6

Explanation:

Answer 2

x = 6

Explanation:

Equation:

7x + 2y = 48

Value of x when y = 3

Substitute y = 3 in the given equation

7x + 2y = 48

7x + 2(3) = 48

7x = 48 - 6

7x = 42

x = 42/7

x = 6

Therefore, when y = 3, x = 6,

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