Math, asked by preetramjiani, 8 months ago



8. If 3 x-1 =8, then 2 x +4 =

Answers

Answered by mohan12377
0

Answer:

given,

3x-1=8

x=3

2x+4

=2(3)+4

=10

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Answered by barbie123451
0

Answer:

3x - 1 = 8 \\  =  > 3x = 8 + 1 \\  =  > 3x = 9 \\  =  > x =  \frac{9}{3}  \\  =  > x = 3 \\  \\  \\  \\ now \\ 2x + 4 \\  = 2 \times 3 + 4(since \: x = 3) \\  = 6 + 4 \\  = 10 \\

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