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sveta [45]
3 years ago
11

1/2(x+2)+7=3x+(-32) explained pls

Mathematics
1 answer:
aalyn [17]3 years ago
3 0

Answer:

x is equal to 16

Step-by-step explanation:

Combine multiplied terms into a single fraction

Multiply by 1

Subtract  7 from both sides of the equation

Simplify it

Subtract  3  from both sides of the equation

Simplify

Multiply all terms by the same value to eliminate fraction denominators

Simplify

Subtract  2 from both sides of the equation

Simplify

Divide both sides of the equation by the same term

Simplify!

That's it!

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Solve each proportion 2/9=10/m
Virty [35]

Answer:

45

Step-by-step explanation:

2/9 = 10/m

m = 10*9/2

m = 90/2

m = 45

7 0
3 years ago
Friday's temperature was 15° warmer than Tuesday's temperature. Find the temperature
artcher [175]

Answer:

the answer is 84 degrees

Step-by-step explanation: add 15 degrees to 69 degrees

5 0
3 years ago
The graph of a linear function passes through the point (-1, 2) and has a slope of 3. What is the equation of the function in sl
Harman [31]

Answer:

The equation of the function in slope-intercept form is y = 3 x + 5 .

Step-by-step explanation:

Given as :

A line passes through the point ( - 1 , 2 )

i.e ( x , y ) = ( - 1 , 2 )

The slope of the line is 3

The equation of line in slope intercept form

y - \textrm y_1 = m ( x - \textrm x_1 )

Where m is the slope of the line

So, y - 2 = 3 ( x - ( - 1 ) )

Or, y - 2 = 3 ( x + 1 )

Or, y - 2 = 3 x + 3

Or, y = 3 x + 3 + 2

∴   y = 3 x + 5

Hence The equation of the function in slope-intercept form is y = 3 x + 5 . Answer

8 0
3 years ago
Solve for x: −3|x − 3| = −6
Simora [160]

Answer:

x = 5                         x = 1

Step-by-step explanation:

−3|x − 3| = −6

Divide each side by -3

−3/-3|x − 3| = −6/-3

|x − 3| = 2

An absolute value is equal to a positive and negative solution

x-3 =2      and      x-3 = -2

Add 3 to each side

x-3+3 = 2+3            x-3+3 = -2+3

x = 5                         x = 1

7 0
3 years ago
factor the polynomial. 17xy^4 51x^2y^3 a) 7xy (10y^4 44xy^2) b) 17xy^3 (y 3x) c) 17xy (1 1/3xy^2) d) xy (17 51xy^2)
Gnom [1K]
17x y^4 + 51x^2 y^3 = 17x y^3(y + 3x)
6 0
3 years ago
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