Algebra - Arithmetic with Real Numbers - Ch. 1.4
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very nice
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oh i think i get it so o+(-21) would be +21?
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OK I got it thanks
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Great videos!
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7y +10 is already the answer. This lecture is about performing equations not solving for the variables. Get it?
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Note that the last component "7y +10" is an expression, not an equation. What you have done is generate an equivalent expression (equivalent for all real numbers y) to the original expression. You cannot solve for y here as this is not an equation such as 7y + 10 = 17
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ok thanks gstylez :)
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still hate math tho. thanx for the vid.
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Please,keep doing this videos!
Alpaccino007 3 years ago 6
you cant solve for y.. there isnt enough given information to solve for it. Thats the answer in its simplest of terms.
gstylez0107 3 years ago 3