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2 years ago

WHY must the same operation be performed on both sides of an equation?

1 answer:

8 0

Answer:When you are given a problem, the two sides are equal, so they are equally weighted. As long as you do the same thing on both sides, they remain the same weight. The only way that one side can become "more weight" on a side is if you make a math mistake, and thus the answer would not satisfy the original equation

Step-by-step explanation:looked it up... have a good day!

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Write an equation for a line parallel to y=-3x-5 and passing through the point (4,-16)

const2013 [10]

Answer:

Insert the numbers into the equation y=3x-5.

the rule states that in every equation the first number is x.so it will be -6=3(4)-5

-6=12-5

-6=7.

If u want, you can leave your answer like that

3 0

2 years ago

(f^3-5f+25)-(4f^2-12f+9)

pochemuha

Answer:

3−42+7+16

Step-by-step explanation:

if its simplify

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2 years ago

Y=|x+2|+4<br> what is the vertex of the equation..<br> help please and the work too ;/

LuckyWell [14K]

Well plug 0 in for x and solve for y and that is the vertex of your expression

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2 years ago

What are the types of roots of the equation below?

algol13

Step-by-step explanation:

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2 years ago

Please help me with the question

Damm [24]

Answer:

The right answer is Option 2:

$y+6 = -\frac{3}{4}(x-2)$

Step-by-step explanation:

Point-slope form of equation of a line is given by:

$y-y_1 = m(x-x_1)$

Here m is slope of the line and (x1,y1) is the point from which the line passes.

Given

Slope = m = -3/4

Point = (x1,y1) = (2,-6)

We simply have to put these value into the general form of equation of line in point-slope form

$y-(-6) = -\frac{3}{4}(x-2)\\y+6 = -\frac{3}{4}(x-2)$

Hence,

The right answer is Option 2:

$y+6 = -\frac{3}{4}(x-2)$

7 0

2 years ago

WHY must the same operation be performed on both sides of an equation? ​

WHY must the same operation be performed on both sides of an equation?