Question

solve the following equation and verify the solution (a) 5(x+3)=20

Answer 1

Step-by-step explanation:

HII MATE

5x + 15 = 20

5x = 5

x = 1

verification:

5(1) + 15 = 20

20=20

hence since lhs and rhs are equal this is verified

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Answer 2

Answer:

5(x+3)=20

x+3=20/5

x+3=4

x=4-3

x=1

verification:- put this value in equation

5(1+3)=20

5+15=20

20=20

L.H.S=R.H.S