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2 years ago

What is the value of x in:3x + 2(x + 1) = 12?A.12B.6 C.10D.2

Mathematics

2 answers:

choli [55]2 years ago

5 0

Answer:

Step-by-step explanation:

3x + 2(x + 1) = 12 ← distribute and simplify left side

3x + 2x + 2 = 12

5x + 2 = 12 ( subtract 2 from both sides )

5x = 10 ( divide both sides by 5 )

x = 2 → D

Brut [27]2 years ago

3 0

d .2

d will be the answer

by simplify

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Charra [1.4K]

<h2>Problem:</h2>

Choose all the expressions that are equal to 5/9×8.

A. 9÷5×8

B. 8/9×5

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<h2>Solution:</h2>

$\purple{ \frac{5}{9} \times 8 = \frac{40}{9} = 4 \: \frac{4}{9} }$

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$\red{5 \times \frac{1}{9} \times 8 = \frac{5}{9} \times 8 = \frac{40}{9} = \boxed{4 \: \frac{4}{9} }}$

$\red{5 \times 8 = 40}$

<h2>Answer:</h2>

<u>B</u><u> </u><u>a</u><u>n</u><u>d</u><u> </u><u>D</u>

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Read 2 more answers

What is the value of x in:3x + 2(x + 1) = 12?A.12B.6 C.10D.2​

What is the value of x in:3x + 2(x + 1) = 12?A.12B.6 C.10D.2