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3 years ago

Solve for y 5x+y=-10

Mathematics

2 answers:

ANTONII [103]3 years ago

7 0

The answer to this question will be
Y=-10-5x

sesenic [268]3 years ago

5 0

Answer:

5x+y=-10

Geometric figure: Straight Line

Slope = -10.000/2.000 = -5.000

x-intercept = -10/5 = -2

y-intercept = -10/1 = -10.00000

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

5*x+y-(-10)=0

Step by step solution :

Step 1 :

Equation of a Straight Line

1.1 Solve 5x+y+10 = 0

Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line 5x+y+10 = 0 and calculate its properties

Graph of a Straight Line :

Calculate the Y-Intercept :

Notice that when x = 0 the value of y is -10/1 so this line "cuts" the y axis at y=-10.00000

y-intercept = -10/1 = -10.00000

Calculate the X-Intercept :

When y = 0 the value of x is -2/1 Our line therefore "cuts" the x axis at x=-2.00000

x-intercept = -10/5 = -2

Calculate the Slope :

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is -10.000 and for x=2.000, the value of y is -20.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -20.000 - (-10.000) = -10.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

Slope = -10.000/2.000 = -5.000

Geometric figure: Straight Line

Slope = -10.000/2.000 = -5.000

x-intercept = -10/5 = -2

y-intercept = -10/1 = -10.00000

Step-by-step explanation:

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Step-by-step explanation:

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Delvig [45]

Answer:

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Step-by-step explanation:

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3 years ago