Ok so the equation is 45+x=2x+15 I know x=30 I just want to find the exterior part, please help due today!

Focuser asked Jul 17, 2022

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13 votes

Ok so the equation is 45+x=2x+15

I know x=30 I just want to find the exterior part, please help due today!

Focuser asked Jul 17, 2022

2.7k points

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19 votes

Answer:

45 + x = 2x + 15

45 + 30 = (2 × 30) + 15

75 = 60 + 15

75 = 75

Mike Satteson answered Jul 21, 2022

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