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VladimirAG [237]
3 years ago
13

What is the value of x in the equation 6x +2y=48 when y=3

Mathematics
2 answers:
ser-zykov [4K]3 years ago
6 0

Answer:

7

Step-by-step explanation:

2* 3 = 6

then you do 48 - 6 = 42

then divide 42 by 6 and you get 7

hope this helps :)

iren2701 [21]3 years ago
3 0

Answer:

x=7

Step-by-step explanation:

6x +2y=48

Let y=3

6x+2(3) = 48

6x+6 = 48

Subtract 6 from each side

6x+6-6=48-6

6x= 42

Divide by 6

6x/6 = 42/6

x = 7

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PLEASE ANSWER
djyliett [7]

The approximate equation in slope intercept form is y = 3x + 2.

Solution:

Let us take (0, 2) and (1, 5) on the graph.

x_1=0, y_1=2, x_2=1, y_2=5

Equation of the line in slope-intercept form:

y = mx + b

where m is the slope of the line and b is the y-intercept of the line.

Slope of the line:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

$m=\frac{5-2}{1-0}

$m=\frac{3}{1}

m = 3

y-intercept of the line is the value of y when x = 0.

Here the value of y is 2 when x = 0. That is (0, 2) is the point of y-intercept.

Therefore b = 2.

y = 3x + 2

Hence the approximate equation in slope intercept form is y = 3x + 2.

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Each diagram is formed by two parallel lines and a transversal. Find the value of . Use your
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