Question

What is the solution to this system of equations?
x=12-y
2x +3y=29

Answer 1

Answer:

(x , y) = (7 , 5)

Answer 2

Step-by-step explanation:

just adding +y on both sides of 1st equation

x+y = 12

now multiplying the whole 1st equation with 2

2x+2y=24

now subtract the equation 1 from equation 2

2x+3y = 29

2x+2y = 24

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y = 5

use value of y in any equation

x+5 = 12

x = 7

y = 5

the above values satisfy both equations.

i hope this helps