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kobusy [5.1K]
3 years ago
12

3(2x+6) = 2(4x-5) plshelp

Mathematics
2 answers:
balandron [24]3 years ago
8 0

Answer:

X = 14

Step-by-step explanation:

3(2x+6) = 2(4x-5)

you will need to multiply the outside number to the numbers in the parentheses so now it's: ( I reordered the terms to give you a heads up)

6x + 18 = 8x - 10

Reordered:

18 + 6x = -10 + 8x

Now let's solve for X

18 + 6x = -10 + 8x

Now combine like terms

18 + -2x = -10

Now subtract 18 to get -2x alone

18 + -2x = -10

-18            -18

Now it's:

-2x = -28

Now divide by -2 to get x alone

-2x = -28

/-2    /-2

And now it's:

X = 14

<h2><u>I hope this helps :)</u></h2><h2><u></u></h2>

umka21 [38]3 years ago
7 0

Answer:

x = 14

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

Step 2: Subtract 8x from both sides.

Step 3: Subtract 18 from both sides.

Step 4: Divide both sides by -2.

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labwork [276]

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3 years ago
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s2008m [1.1K]

Answer:

4

Step-by-step explanation:

2×4 is the only one that equals less than 9, 2× 4.5 is 9, 2×5.5 is 11, 2×6 is 12, and the question is trying to get below 9, so 4 is the only answer that can get below 9

8 0
3 years ago
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posledela
65*1.60=$104
Hope that helps
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4 years ago
What is 6 divided by 812
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6 divided by 812 is very difficult to do without using a calculator - I would suggest the bus shelter method, as I've shown in the photo attached, but it is still quite difficult to use that method without a calculator.

<em>If</em>, however, you mean 812 divided by 6, that is a lot easier to calculate using the bus shelter method - so, just in case, I've attached the method for that too.

6 divided by 812 = 0.007389...

4 0
4 years ago
Ethan Purchased A new cell phone for $75.00. The cost of the phone is included in his first months bill. His cell phone plan cha
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Answer:

he had $90

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he has $15 now

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