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Answered

TWENTY ADDED TO TWICE A NUMBER IS 30. WHAT IS THE NUMBER

Sagot :

Jiokeijigo

Answer:

5

Step-by-step explanation:

20+2x=30

2x=30-20

2x=10

x=10/2

x=5

MidnightQueen01go

[tex]20 + 2x = 30 \\ x = \frac{30 - 20}{2} \\ x = \frac{10}{2} \\ x = 5[/tex]

Checking:

[tex]20 + 2(5) = 30 \\ 20 + 10 \: \: \: \: = 30[/tex]

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