Answer:
(-3,5)
Step-by-step explanation:
*im assuming '2x+2y4 is supposed to be 2x+2y=4, i apologize if it's not*
3x + 2y = 1
2x +2y = 4
multiply by the other's coefficient, using the opposite sign of only one
3x + 2y = 1 · -2
2x +2y = 4 · 3
simplify (multiply every term to keep the equations equivalent!)
-6x - 4y = -2
6x + 6y = 12
add! (one variable should cancel itself out, x, and only one should be left, y)
2y = 10
simplify, finding the value of y, then plug into either equation to find x!
y = 5
3x + 2(5) = 1
3x + 10 = 1
3x = -9
x = -3
if you check your work, both values work so you're in the clear!
