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Simplifying 31a + -4b = 0 Solving 31a + -4b = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '4b' to each side of the equation. 31a + -4b + 4b = 0 + 4b Combine like terms: -4b + 4b = 0 31a + 0 = 0 + 4b 31a = 0 + 4b Remove the zero: 31a = 4b Divide each side by '31'. a = 0.1290322581b Simplifying a = 0.1290322581b
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