faith311
faith311
18-03-2017
Mathematics
contestada
I don't know help me
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CrazyAboutYa
CrazyAboutYa
18-03-2017
ok so the first step would be to distribute 3 into 3x and -6. So 3 times 3x would be 9x. 3 times -6 is -18.
the equation now is
18 = 9x - 18
Now you would have to do inverse operation
18 = 9x - 18
+18 +18
36 = 9x
Now you would divide 9x into 36 to isolate the variable
36 / 9x = 4
x = 4
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AnnabethChase139
AnnabethChase139
18-03-2017
9x = 36
x = 4
bc 3 timea 3x is 9x and 3 times -6 is -18. Then move -18 to the other side by adding so 18+18 is 36. 36 = 9x and you would solve for x... x= 4
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