11x + 3y = 20
3x + y = 4
Using the two equations above, solve for x.

11x + 3y = 20
3x + y = 4
Using the two equations above, solve for x.

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its either x = 7
x = 5
x = 4
x = 9

we-write 2nd equation as y=4-3x.
plug in thi into the 1st equation.
u get the x value.

i have no idea how to do the problem can u just give me the answer please (:

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