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Simplifying 4a2 + b2 = 12 Solving 4a2 + b2 = 12 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-1b2' to each side of the equation. 4a2 + b2 + -1b2 = 12 + -1b2 Combine like terms: b2 + -1b2 = 0 4a2 + 0 = 12 + -1b2 4a2 = 12 + -1b2 Divide each side by '4'. a2 = 3 + -0.25b2 Simplifying a2 = 3 + -0.25b2 Reorder the terms: -3 + a2 + 0.25b2 = 3 + -0.25b2 + -3 + 0.25b2 Reorder the terms: -3 + a2 + 0.25b2 = 3 + -3 + -0.25b2 + 0.25b2 Combine like terms: 3 + -3 = 0 -3 + a2 + 0.25b2 = 0 + -0.25b2 + 0.25b2 -3 + a2 + 0.25b2 = -0.25b2 + 0.25b2 Combine like terms: -0.25b2 + 0.25b2 = 0.00 -3 + a2 + 0.25b2 = 0.00 The solution to this equation could not be determined.
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