khia46
khia46
20-06-2018
Mathematics
contestada
What is x equal to ?
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choixongdong
choixongdong
20-06-2018
2 triangles are congruent
so
x - y = x + 2
-y = 2
y = -2
2x - y = 4x + 2y
2x = -3y
x = -3/2 y
substitute y = -2 into x = -3/2 y
x = -3/2 (-2)
x = 3
Answer
x = 3
Answer Link
jjmj1012
jjmj1012
20-06-2018
X is equal to -3 and y is equal to -2.
Answer Link
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