Solve the simultaneous equations
2x – 4y = 19
3x + 5y = 1

X =
Y=

y = -5/2

x = 9/2

Step-by-step explanation:

2x – 4y = 19

3x + 5y = 1

Make the x coefficients the same

6x – 12y = 57

6x + 10y = 2

Subtract the equations

(6x - 6x) + (-12y - 10y) = 57 - 2

-22y = 55

-2y = 5

y = -5/2

Substitute y into either equation to find x

2x – 4y = 19

2x – 4(-5/2) = 19

2x + 10 = 19

2x = 19 - 10

2x = 9

x = 9/2

3x + 5y = 1

3x + 5(-5/2) = 1

3x - 25/2 = 1

6x/2 - 25/2 = 2/2

6x/2 = 2/2 + 25/2

6x/2 = 27/2

2x/2 = 9/2

x = 9/2

given hc ∥ gd.¯¯¯¯¯¯which statement is true

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles

in english this is

ex.15 pag.85 create. write in ten lines the continuation of the ballad of the five motanasi, using verbs to the imperfect and to the perfect compound. five stars

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