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Simplifying 5x2 + 49a + 36 = 0 Reorder the terms: 36 + 49a + 5x2 = 0 Solving 36 + 49a + 5x2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-36' to each side of the equation. 36 + 49a + -36 + 5x2 = 0 + -36 Reorder the terms: 36 + -36 + 49a + 5x2 = 0 + -36 Combine like terms: 36 + -36 = 0 0 + 49a + 5x2 = 0 + -36 49a + 5x2 = 0 + -36 Combine like terms: 0 + -36 = -36 49a + 5x2 = -36 Add '-5x2' to each side of the equation. 49a + 5x2 + -5x2 = -36 + -5x2 Combine like terms: 5x2 + -5x2 = 0 49a + 0 = -36 + -5x2 49a = -36 + -5x2 Divide each side by '49'. a = -0.7346938776 + -0.1020408163x2 Simplifying a = -0.7346938776 + -0.1020408163x2
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