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In Mathematics / High School | 2014-10-28

Solve the following system of equations:

1. \(3x + 3y = 10\)

2. \(-9x - 9y = -30\)

Asked by shelbywelt3

Answer (2)

To solve for y in the given equation, subtract 3x from both sides of the equation and then divide by 3. The resulting equation is in slope-intercept form, where the slope is -3 and the y-intercept is 10/3. ;

Answered by Chesterhog | 2024-06-18

The system of equations represents the same line, meaning there are infinitely many solutions. The equations can be simplified to show they are equivalent. The line can be expressed in slope-intercept form as y = 3 10 ​ − x .
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Answered by Chesterhog | 2025-01-06

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