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Serggg [28]
3 years ago
11

Solve for x.. 3(x-8) = 29.7

Mathematics
2 answers:
k0ka [10]3 years ago
8 0

\text {Hello! Let's Solve this Equation!}

\text {The First Step is to Multiply 3 in the Parentheses:}

\text {3*x=3x}\\\text {3*8=24}

\text {Your new Problem is: 3x-24=29.7}

\text {The Next Step is to Add 24:}

\text {3x-24+24=29.7+24}\\\text {=53.7}

\text {Your new Problem is: 3x=53.7}

\text {The Final Step is to Divide 3:}

\text {3x/3=53.7/3}

\text {Your Answer would be:}

\fbox {x=17.9}

\text {Best of Luck!}

mr Goodwill [35]3 years ago
6 0

Answer:

x = 17.9

Step-by-step explanation:

3x-24=29.7\\    Distribution Property\\\\3x=53.7\\\\Adding 24 to both sides\\\\x=17.9\\Divide by 3 to both sides\\\\Hope this helps:)\\

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Write equation of a line parallel or to a y=2x+3 that passes the ordered pair (3,6)
fomenos

Answer:

y = 2x

Explanation:

To write the equation of a line u use the formula y = mx + b, where

y = y coordinate

m = slope

x = x coordinate

b = y intercept

One thing about parallel lines is that they always have the same slope. If you want to find a line parallel to y = 2x + 3, then the parallel line will also have a slope of 2.

So far, then, the equation would look like this: y = 2x + b

To find the y-intercept, we substitute in the values from (3,6) into the equation because the line passes through that point. So:

y = 2x + b

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6 - 6 = b

b = 0

Since the y-intercept is 0 (so the line passes through the origin), it doesn't need to be written on to the end of the equation.

y = 2x + 0 is just

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That's your final equation! hope this helps!

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3 years ago
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This can also be modeled as

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3 years ago
Is this in scientific notation? Thank you!
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