yanna
how to check 17=p-3-3p if -10=p
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kaiz122
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just substitute -10 to the p in the equation.
shaik0124
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just substitute p=10 in 17=p-3-3p u will lefthand and right side equal
shaik0124
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sorry p=-10
yanna
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but how do you check it when i try i get 17=(-10)-3-3(-10)
17=7-(-30) am i correct? after i get there i get confused
kaiz122
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of both sides are equal.
shaik0124
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see u consider the equation in two parts that is left hand side as 17 and right hand side as 17=p-3-3p now put p=-10 in rhside that will be equal to lhside which is hence proved lhs=rhs
shaik0124
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@yanna did u got my point
yanna
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no because when i did 7- -30 i got -23 and that is not equal to 17
shaik0124
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i will show the work wait@yana
kaiz122
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i thinl it should be -13 --30
kaiz122
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-10-3=-13
kaiz122
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-13+30=17
yanna
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yes that makes a little more sense to me thank @kaiz122
shaik0124
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|dw:1348593894245:dw|
shaik0124
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@yana