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Mathematics 7 Online
OpenStudy (anonymous):

What is the solution to x + 2.9 = 4.5?

OpenStudy (anonymous):

Just subtract 2.9 from both sides to isolate the x variable. 4.5 - 2.9 =1.6 x= 1.6

OpenStudy (anonymous):

same her 1.6 but i subtracted 2.9 from 4.5 and that leaves x equals 1.6, you can check by replacing x with 1.6 to check

OpenStudy (anonymous):

x is +/- 1.6

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