18-10-2016
Mathematics

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8x+4y=-56 can some one show me step by step please

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18-10-2016

First rewrite the equation:8x + 4y = -56

Step 1: Add -4y to both sides.
8x + 4y + −4y = −56 + −4y8x = −4y −56

Step 2: Divide both sides by 8.

8x/8 ‌= ‌−4y −568‌/8

Answer:
x=‌−1/2‌ y=−7

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