Find the acute angle between the lines. Round your answer to the nearest degree.\ $9x - y = 3$, $8x + y = 7$
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For the first set of equations: 9x - y = 3 Rearrange the equation to isolate y: -y = -9x + 3 Divide both sides by -1: y = 9x - 3 8x + y = 7 Rearrange the equation to isolate y: y = -8x + 7 For the second set of equations: 9x - y = 3 Rearrange the equation to Show more…
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