Asystem of equations is shown below. 4x + y = 18 2x - 3y = 18 if the first equation is multiplied by a constant and the result is added to the second equation, which equation could result? a.) -2y = 26 b.) 14x = 42 c.) -10x = -6 d.) 7x = 44

14x=72

Step-by-step explanation:

we have

4x+y=18 > first equation

2x-3y=18 > second equation

Multiply the first equation by 3 both sides

3*(4x+y)=18*3

12x+3y=54

Adds to the second equation

12x+3y=54

2x-3y=18

12x+2x=54+18

14x=72

your answer would be b

step-by-step explanation:

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