unknown1238 unknown1238

06-10-2021
Mathematics

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If B = x + 10 and C = x + 2 , find an expression that equals 2B + 2C in standard form.

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goddessboi goddessboi

06-10-2021

Answer:

4x+24

Step-by-step explanation:

B = x+10

C = x+2

2B + 2C = 2(x+10) + 2(x+2) = 2x+20+2x+4 = 4x+24

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