If p = −2, q = 3 find the value of −3p + 4q + 7
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Step-by-step explanation:
Given that,
q
p
=
5
6
∴p=6x
and q=5x
3p+4q
5p−6q
=
3(6x)+4(5x)
5(6x)−6(5x)
=
38x
0
=0
∴
3p+4q
5p−6q
=0
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