lays20001
lays20001
25-11-2018
Mathematics
contestada
What is the value of x 21, 18, 10 or 29?
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sherlockholmes1974
sherlockholmes1974
25-11-2018
18. Set the the two equations equal and solve.
Answer Link
CuteCandy144
CuteCandy144
25-11-2018
7x + 11 = 10x - 43
7x - 10x = -43-11
-3x = -54
x = 18
Answer Link
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