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Mathematics
Abdullah Butler
10 August, 14:27
Solve the system using the addition method.
2x = 7 - 8y
7y + 3x = 9
+5
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Alexus Velasquez
10 August, 16:36
0
To solve this through the addition method you need to have the "families" on the same side, so you have to move - 8y to the left and it turns into a + 8y. From there, you follow the normal process.
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