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Mathematics 7 Online
OpenStudy (anonymous):

Which value for x makes the sentence true? 3x = -2x + 15 2, 0, 5, or 3????????

hartnn (hartnn):

Add 2x to both sides, what u get ?

OpenStudy (anonymous):

Just solve for x 3x = -2x + 15 You need to isolate the x term, carry over -2x +2x +2x --------------- 5x = 15 Now divide by 5 -------- 5 x = 3

OpenStudy (anonymous):

you have to plug each one in for x and see what you get to be the correct answer

OpenStudy (help!!!!):

3

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