The sum of 3x + 5y- 4 and 7x - 17y - 8 is
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hiii
Step-by-step explanation:
3x + 5y - 4 + 7x - 17y - 8
=( 3x+7x ) + ( 5y-17y ) + ( -4+ -8)
= 10x + -12y + -12
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