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Mekhanik [1.2K]
3 years ago
5

Solve for the variable: p - 4.2 = 2. Show your work

Mathematics
2 answers:
djverab [1.8K]3 years ago
8 0

Answer:

p=6.2

Step-by-step explanation:

atroni [7]3 years ago
3 0

Answer:

6.2

Step-by-step explanation:

P - 4.2 =2

we have to no separate the variables and constants

so , when we move 4.2 to the other side ( other side of 2) it will be something like this

p = 2+4.2

as you can wee when we moved 4.2 to the other side the operation changed from ,minuus to plus sign .

now just do what it says

formula :

=p-4.2=2

=p = 2+4.2

= 2+ 4.2= 6.2

so,

p=6.2

write the formula , I think no need to write explanation

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Answer:

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Step-by-step explanation:

The ratio;

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30:80 written in the form x/1 is equal to 3/8 or 0.375

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Therefore;

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6 0
3 years ago
What is 2x+3+8x=3x+9x+7
Reika [66]

Answer:

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Step-by-step explanation:

Hey there!

In order to solve this equation, you need to combine like terms

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3 0
2 years ago
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murzikaleks [220]
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3 years ago
What value of m makes the equation true? m + 2m - 6 = -12 + 2m.
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What are the solutions to cos 2x = - 1​
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