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Simplifying R2 + 5r + 66 = 0 Reorder the terms: 66 + R2 + 5r = 0 Solving 66 + R2 + 5r = 0 Solving for variable 'R'. Move all terms containing R to the left, all other terms to the right. Add '-66' to each side of the equation. 66 + R2 + -66 + 5r = 0 + -66 Reorder the terms: 66 + -66 + R2 + 5r = 0 + -66 Combine like terms: 66 + -66 = 0 0 + R2 + 5r = 0 + -66 R2 + 5r = 0 + -66 Combine like terms: 0 + -66 = -66 R2 + 5r = -66 Add '-5r' to each side of the equation. R2 + 5r + -5r = -66 + -5r Combine like terms: 5r + -5r = 0 R2 + 0 = -66 + -5r R2 = -66 + -5r Simplifying R2 = -66 + -5r Reorder the terms: 66 + R2 + 5r = -66 + -5r + 66 + 5r Reorder the terms: 66 + R2 + 5r = -66 + 66 + -5r + 5r Combine like terms: -66 + 66 = 0 66 + R2 + 5r = 0 + -5r + 5r 66 + R2 + 5r = -5r + 5r Combine like terms: -5r + 5r = 0 66 + R2 + 5r = 0 The solution to this equation could not be determined.
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