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1 year ago

What is the solution to the system of equations? "-6x2/5y=8" 1/2x+3y=29

Mathematics

1 answer:

prohojiy [21]1 year ago

8 0

The answer choice which represents a solution to the system of equations is; (–2, 10).

<h3>Which answer choice is a solution to the systems of equations?</h3>

The system of equations as given in the task content is;

-6x - (2/5)y = 8

(1/2)x +3y = 29

Hence, by making x subject in equation 1 and substitution; we have;

x = (-0.4y -8)/6

Hence; (0.4y -8)/12 + 3y = 29.

(0.4y -8) + 36y = 348

35.6y = 356

y = 10

and x = (-0.4(10) -8)/6 = -2.

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