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Mathematics 9 Online
OpenStudy (anonymous):

What value of j makes the statement true? j – 13.7 = –6.5

jimthompson5910 (jim_thompson5910):

to isolate j, you add 13.7 to both sides

jimthompson5910 (jim_thompson5910):

you add because you are undoing the subtraction of 13.7 since 13.7 - 13.7 = 0

OpenStudy (anonymous):

so the answer is

OpenStudy (anonymous):

.........

jimthompson5910 (jim_thompson5910):

tell me what you get when you add 13.7 to both sides

OpenStudy (anonymous):

ok cool give me leetes say five min

OpenStudy (anonymous):

do i add 27.4+7.4

jimthompson5910 (jim_thompson5910):

how are you getting 27.4?

OpenStudy (anonymous):

13.7+13.7=27.4

jimthompson5910 (jim_thompson5910):

i see

jimthompson5910 (jim_thompson5910):

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