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17-05-2021
Mathematics

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-2x + y = 4
4x - 3y = -7
y= 2x + 4
4x - 3(2x+4) = -7
4x - 6x - 4 = -7
-2x - 4 = -7
-2x = -3
x = 3/2

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mel3351 mel3351

17-05-2021

Answer:

Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values. Tap for more steps.

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