Math, asked by sanjeevsinghpal49, 3 months ago

Simplify the expressions and find their values, if X is equal to 2: (i) x+7+4(x+5)

Answers

Answered by diprochak

0

Answer:

x+7+4(x+5)

2+7+4(2+5)

9+4(7)

9+28

37

Answered by chaitanyad

1

Answer:

-3

Step-by-step explanation:

x+7+4 (4-5)=x+7+4x-20

x+4x+7-20

=5x-13

=5×2=13 [puttingx=2]

=10-13

=-3

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