x=-3/4 is the solution of which equation ?
a.15/4+7x=9
b.7x-15/4=9
c.15/4-7x=9
d.15/4-6x=9
Answers
Answered by
1
Answer:
Option c is the correct answer.
Step by step explanation:
= 15/4-7x
= 15/4-(7×-3/4)
= 15/4-(-21)/4
= 15/4+21/4
= 15+21/4
= 36/4
= 9
x=-3/4 is the solution of 15/4-7x=9.
Similar questions