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Sergio [31]
3 years ago
9

4x+3x=7-6PLEASE SOLVE THAT​

Mathematics
2 answers:
horrorfan [7]3 years ago
6 0

Answer:

x=1/7

Step-by-step explanation:

4x+3x=7-6

7x=1

7x/7=1/7

x=1/7

maks197457 [2]3 years ago
3 0

Answer: x= 1/7

Step by step explanation:

4x + 3x =7 − 6

Step 1: Simplify both sides of the equation.

4x + 3x = 7 − 6

4x + 3x = 7 + −6

(4x + 3x) = (7 + −6)(Combine Like Terms)

7x = 1

7x = 1

Step 2: Divide both sides by 7.

7x /7  =  1 /7

x = 1 /7

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A radio station ordered hats and coffee mugs to give away as prizes. A total of 1,000 of these items were ordered, and 3 times a
marshall27 [118]

Answer:

The options are not shown, so i will answer in a general way.

Let's define the variables:

h = number of hats

m = number of mugs.

We know that a total of 1000 items were ordered, then:

h + m = 1000

We also know that we have 3 times more mugs than hats, this can be written as:

m = 3*h

Now we have the system of equations:

h + m = 1000

m = 3*h

To solve these, we usually start by isolating one of the variables in one equation and then replace that in the other equation, but in this case, we already have m isolated in the second equation, then we can replace that in the first equation to get:

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h + (3*h) = 1000

Now we can solve this equation for h, and find the number of hats ordered.

4*h = 1000

h = 1000/4 = 250

There were 250 hats ordered.

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The 100th tower would have 1 million cubes
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Step-by-step explanation:

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