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3 years ago

Use the properties of equality to simplify the equation. Tell whether the final equation is a true statement.

Mathematics

1 answer:

Feliz [49]3 years ago

5 0

Answer:

No solution

Step-by-step explanation:

7x - 3 = 7 + 7x

Subtract 7x from both sides of the equation.

7 x −3−7x=7 rewrite as

7x-7x-3=7

-3=7

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The LCM of 4, 9, and 10 is _______. 36 180 40 90

Anna [14]

Answer:

180

Step-by-step explanation:

Multiples of 4:

4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 148, 152, 156, 160, 164, 168, 172, 176, 180, 184, 188

Multiples of 9:

9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135, 144, 153, 162, 171, 180, 189, 198

Multiples of 10:

10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200

Stay safe and Merry Christmas! :)

8 0

3 years ago

Read 2 more answers

Given: -3(2x + 7) = -29 – 4x; Prove: x = 4

sergey [27]

Answer:

See steps below

Step-by-step explanation:

-3(2x+7)=-29-4x

Use the distributive property

-6x-21=-29-4x

Add 21 to each side

-6x=-8-4x

Add 4x to both sides

-2x=-8

Divide by -2

x=4

8 0

3 years ago

Rusty has 74 foot piece of rope that he needs to cut into two equal pieces how long will each piece be

denis-greek [22]

I'm just gonna say 37 feet each due to it being 74ft to begin with.
Simple math xd

4 0

3 years ago

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If there are 32 boys and 16 girls in a room, fill out all of the possible ratios of boys to girls that could be made.

Flauer [41]

Answer:

1) 1:2

2) 2:4

3) 4:8

4) 8:16

5) 16:32

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2 years ago

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2nd grade question will give brainlest if correct.

bogdanovich [222]

Answer:

dam

mmnnnn that aint 2nd grade

Step-by-step explanation:

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3 years ago

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