Mathematics, 18.11.2020 21:50, shandrablue6896

Solve for a. 7a - 2b = 5a + b a = 3b a, = 3, b a = a equals StartFraction 3 Over 2 EndFraction b. b a, = , Image with alt text: a equals StartFraction 3 Over 2 EndFraction b., b a = 2b a, = 2, b a = a equals StartFraction 2 Over 3 EndFraction b. b

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Solve for a. 7a - 2b = 5a + b a = 3b a, = 3, b a = a equals StartFraction 3 Over 2 EndFraction b. b...