morganp1234
morganp1234
27-04-2018
Mathematics
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Need to know how to find the value of x
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hayleyj
hayleyj
27-04-2018
a
[tex](5x + 6) + (2x + 21) + 54 + 90 = 360 \\ (collect \: all \: like \: terms) \\ 7x + 171 = 360 \\ 7x = 189 \\ x = 27[/tex]
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