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2 years ago

Simplify these expressions 2a + 5a 12x-3x 3p+2p-p

Mathematics

2 answers:

Novosadov [1.4K]2 years ago

6 0

Step-by-step explanation:

1.solution

=2a+5a

=7a

2.solution

=12x-3x

=9x

3.solution

=3p+2p-p

=5p-p

=4p

Hope it helps you.

timofeeve [1]2 years ago

3 0

Hey there!

1. “2a + 5a”

COMBINE your LIKE TERMS

2 + 5 = 7

So this means that: 2a + 5a has to equal 7a

Answer: 7a ☑️

2. “12x – 3x”

COMBINE your LIKE TERMS

12 – 3 = 9

So that means 12x – 3x has to equal 9x

Answer: 9x ☑️

3. “3p + 2p – p”

Side note: “P” by itself is understood as 1

Equation: 3p + 2p – 1p

COMBINE your LIKE TERMS

3p + 2p – 1p

3 + 2 = 5

Which makes 3p + 2p have to equal to 5p

5 – 1 = 4

So this means that 5p – 1p has to equal to 4p

Answer: 4p ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

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