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never [62]
3 years ago
6

3(v-3)-7v how to simply this equation

Mathematics
2 answers:
Vadim26 [7]3 years ago
8 0

Answer:

-4v-9

Step-by-step explanation:

Distribute the 3(v-3), we get:

3v-9-7v

Combines like-terms, meaning we combine the numbers with v.

-4v-9

fiasKO [112]3 years ago
5 0

Answer:

-4v-9

Step-by-step explanation:

Apply the distributive property.

3v+3⋅−3−7v3v+3⋅-3-7v

Multiply 33 by −3-3.

3v−9−7v3v-9-7v

Subtract 7v7v from 3v3v.

−4v−9

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Ainat [17]

Step 1 = Distributive Property ( multiplying the 2 by each term in parenthesis)

Step 2 = Addition Property ( adding like terms)

Step 3 = Addition Property (adding 34x to each side)

Step 4 = Division Property. ( dividing both sides by 17)


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4 years ago
Would be the value of x
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Answer:

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Step-by-step explanation:

so first of all we have to find our equation to equal 42:

2(3x - 5) + 2(2x + 1) = 42

you then multiply 2 for both parentheses:

(3x * 2) + (-5 * 2) + (2x * 2) + (1 * 2) = 42

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now your going to add variables to variables and numbers to numbers:

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Now your going to add 8 to both sides:

10x + (-8) = 42

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Giving the equation:

10x = 50

now you divide both sides by 10 to get:

10x/ 10 = 50/10

x = 5

to solve you put 5 in place of the variable x:

2(3*5 - 5) + 2(2*5 + 1)

2(15 - 5) + 2(10 + 1)

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Step-by-step explanation:

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