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3 years ago

10

Help me with an answer i'm bad doing maths

2 answers:

kow [346]3 years ago

7 0

Answer:

3(x+5)=3x+a

3x+15=3x+a

a=3x-3x+15

<em>a=+15</em> ........ans

levacccp [35]3 years ago

6 0

Answer:

3(x+5)≡3x +a

3x + 15≡ 3x +a ⇒ a=15

I hope you understood!

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