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Elan Coil [88]
2 years ago
14

3x - 2(2x - 5) = 2(x + 3) - 8

Mathematics
1 answer:
nataly862011 [7]2 years ago
3 0

Answer:

x = 4

Step-by-step explanation:

Hello!

We can solve for x by expanding the parentheses and isolating x.

<h3>Solve for x</h3>
  • 3x - 2(2x - 5) = 2(x + 3)-8
  • 3x - 4x + 10 = 2x + 6 - 8
  • -x + 10 = 2x - 2
  • 10 = 3x - 2
  • 12 = 3x
  • x = 4

The value of x is 4.

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Answer:

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A=pi times 144

A=452.389342

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3 years ago
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Step-by-step explanation:

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There is $48 to be divided among 3 people. the ratio of dividing is 3:2:1. How much does the person who receives the most will g
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Answer:

The person who receives the most will get $24

Step-by-step explanation:

Let

x ----> amount received by the first person

y ----> amount received by the second person

z ----> amount received by the third person

we know that

x+y+z=48 ----> equation A

x:y:z=3:2:1

so

\frac{x}{y}=\frac{3}{2}

x=1.5y ----> equation B

\frac{y}{z}=\frac{2}{1}

z=0.5y ----> equation C

substitute equation B and equation C in equation A

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solve for y

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Find the value of x

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Find the value of z

z=0.5(16)=\$8

therefore

The person who receives the most will get $24

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