In standard (x,y) corrdinate plane, what is the slope of the line given by the equation 4x=7y+5?

1 answer:

3 0

To find the answer, you need to put that equation in standard form. The first step is to isolate y. To do that, you need to subtract 5 from both sides. It would cancel 5 from the right side of the equation while the left side would now be: 4x - 5. Next, you need to divide 7 from both sides to isolate 7. Your equation should now look like this: 4x - 5 / 7 = y. To bring it altogether: y = 4/7x - 5/7

The question is asking for the slope of the line and that would be 4/7x.

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In the equation 6-A/4=-3, what would A be?

ElenaW [278]

I don't know. Let's solve it together. Then we'll both know what 'A' is,
and PLUS, you'll know how to find it.

<u>6 - A/4 = -3</u>

We want to get 'A' all by itself on one side of the equation,
and everything else on the other side.

Subtract 6 from each side: - A/4 = -9

Multiply each side by 4 : -A = -36

Multiply each side by -1 : <em> A = 36</em>

Did you follow that ?

8 0

3 years ago

Read 2 more answers

Carmen simplifies the expression (4 y 8 x 6) 25 (4 x 6 y 7). The coefficient of the variable y in her simplified answer is 4. 6.

Sever21 [200]

Carmen simplifies the expression and gets the coefficient of y is 10. Thus, the correct option is C.

<h3>What is simplification?</h3>

Simplification is to make something easier to do or understand and to make something less complicated.

Given

Carmen simplifies the expression $\rm (4 y + 8 x + 6) + 25 + (4 x +6 y +7)$ .