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Simplifying solvex4 + -13x2 + 42 = 0 Reorder the terms: 42 + elosvx4 + -13x2 = 0 Solving 42 + elosvx4 + -13x2 = 0 Solving for variable 'e'. Move all terms containing e to the left, all other terms to the right. Add '-42' to each side of the equation. 42 + elosvx4 + -42 + -13x2 = 0 + -42 Reorder the terms: 42 + -42 + elosvx4 + -13x2 = 0 + -42 Combine like terms: 42 + -42 = 0 0 + elosvx4 + -13x2 = 0 + -42 elosvx4 + -13x2 = 0 + -42 Combine like terms: 0 + -42 = -42 elosvx4 + -13x2 = -42 Add '13x2' to each side of the equation. elosvx4 + -13x2 + 13x2 = -42 + 13x2 Combine like terms: -13x2 + 13x2 = 0 elosvx4 + 0 = -42 + 13x2 elosvx4 = -42 + 13x2 Divide each side by 'losvx4'. e = -42l-1o-1s-1v-1x-4 + 13l-1o-1s-1v-1x-2 Simplifying e = -42l-1o-1s-1v-1x-4 + 13l-1o-1s-1v-1x-2
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