What is the solution to this system of equations? negative 3 x + 5 y = negative 2. 3 x + 7 y = 26. need fast taking unit test 40 points

3x + 5y = -2

3x + 7y = 26

Subtract first equation from second

2y = 28

y = 14

Plug it in

x = -24

Step-by-step explanation:

-3 x + 5 y = - 2  ...(1)

3 x + 7 y = 26(2)

(1)+(2) : 12y =24

y=24/12=2

put this value in (1) or (2) : 3x +7(2) = 26

3x=26-14

3x = 12

x=12/3=4

well what did you do it matters what you did : )

step-by-step explanation:

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years