Respuesta :

jmfnz
The answer is 30 because 2x + 30 = 90 in order for that to be true x= 30
vanessaakaraiwe123

Answer:

x = 30

Step-by-step explanation:

30 + 2x = 90

Subtract 30 from both sides;

2x = 60

Divide both sides by 2;

x = 30

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