step by step solution of 4x - 7y if X=6 and y=-4
Answers
Answered by
1
Answer:
If x=6 and y= -4
then,
4x-7y
=4.6-7.(-4)
=24+28
=52
Answered by
1
Step-by-step explanation:
Put the value of y and x in the equation.
(4×6) - (7×(-4))
24-(-28)
24+28= 52
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