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Help with a Geometry problem, please? Thanks! ^.^
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If AB= 5x-8 and EF= 3x, then x= _____ ?
How would I set up the equation?
Does AB=EF?
Yes.
so 5x-8=3x
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Okay, so then would I add the # of x's to get 8x?
2x-8=AB you cant really solve for X because there are two X's in the equations
Idk this is weird
Whitemonsterbunny17, you can only say 5x+3x = 8x only if the x terms are on the same side
Huh? I have to solve for x though?
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but the x terms are on different sides
Oh, then what would I do? o.O
you have to move the x terms so they all end up on the same side
so either move the 5x over to the right side or move the 3x to the left side
Does it matter which side?
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nope
Okay, so then I add the x's to get 8x, right?
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