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Mathematics 22 Online
OpenStudy (kitten_is_back):

Complete the equation that is related to the given equation. x – (–6.9) = 42.8 x = 42.8 +

OpenStudy (niahloves):

the website should help http://www.purplemath.com/modules/sqrcircle.htm

OpenStudy (kitten_is_back):

doenst help

OpenStudy (danjs):

the general rule for an equation is , if you do something to one side, you have to do it to the other side of the sign

OpenStudy (danjs):

first, i would simplify the left side, minus a negative number is the same as addition x + 6.9 = 42.8

OpenStudy (danjs):

then think what you need to do to get X by itself as in the second equation given...

OpenStudy (danjs):

u getting it?

OpenStudy (danjs):

Subtract 6.9 off both sides of the equals sign...

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