X = 7 + 3y 5x + 6y = 14
Which ordered pair (x, y) is the solution to the system of equations above?

x = 7 + 3y

or, x - 3y - 7 = 0 (i)

5x + 6y = 14

or, 5x + 6y - 14 = 0 (ii)

The value of x and y.

By dividing eq. ii by 2, we get

5/2x + 3y - 7 = 0 (iii)

By adding eq. i and eq. iii, we get

15/2x = 0

or, x = 0 (iv)

By putting eq.(iv) in eq. (i), we get

0 - 3y - 7 = 0

or, -3y = 7

or, y = -7/3

The value of x and y is 0 and -7/3 respectively.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

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step-by-step explanation: