Subtract:
a) 3x-5 from 8x-17
b) -8xy from 7xy
Answers
Answered by
1
Step-by-step explanation:
(a)8x-17-(3x-5)=8x-17-3x+5
=8x-3x-17+5
=5x-12 ans.
(b)7xy-(-8xy)
=7xy+8xy
=15xy
Answered by
1
Answer:
a) Solution,
3x-5 from 8 x-17
= 8x-3x-17-5
=5x-22
b) Solution,
-8xy from 7xy
= 7xy-(-8xy)
= 7xy+8xy
= 15 xy
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