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Solve the linear equation 5x-10y=-5Make sure you provide me with the solution.

User Timofey
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1 Answer

5 votes

Answer

y-intercept = 1/2

x -intercept = -1

The solutions are x = -1 and y = 1/2

Explanation:

Given the following linear equation

5x - 10y = -5

To find x and y-intercepts

Step 1: isolate x to find y

let x = 0, to find y

5(0) - 10y = -5

0 - 10y = -5

-10y = -5

Divide both sides by -10

-10y/-10 = -5/-10

y = 1/2

(0, 1/2)

5x - 10y = -5

To find x, let y = 0

5x - 10(0) = -5

5x - 0 = -5

5x = -5

Divide both sides by 5

5x/-5 = -5/5

x = -1

(-1, 0)

Therefore, y-intercept = 1/2 and x -intercept = -1

The slope-intercept form of the equation is given as

y = mx + c

Given 5x - 10y = -5

Step 1 : re-write the equation

-10y = -5 - 5x

10y = -(-5 - 5x)

10y = 5x + 5

Divide through by 10

10y/10 = 5x/10 + 5/10

y = 1/2x + 1/2

5x

10y = -(-5 - 5x)

10y = 5x + 5

User Tejas Patel
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