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Simplifying factorize(X4) + -1(2x2) + 4 = 0 Multiply acefiortz * X4 acefiortzX4 + -1(2x2) + 4 = 0 Remove parenthesis around (2x2) acefiortzX4 + -1 * 2x2 + 4 = 0 Multiply -1 * 2 acefiortzX4 + -2x2 + 4 = 0 Reorder the terms: 4 + acefiortzX4 + -2x2 = 0 Solving 4 + acefiortzX4 + -2x2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + acefiortzX4 + -4 + -2x2 = 0 + -4 Reorder the terms: 4 + -4 + acefiortzX4 + -2x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + acefiortzX4 + -2x2 = 0 + -4 acefiortzX4 + -2x2 = 0 + -4 Combine like terms: 0 + -4 = -4 acefiortzX4 + -2x2 = -4 Add '2x2' to each side of the equation. acefiortzX4 + -2x2 + 2x2 = -4 + 2x2 Combine like terms: -2x2 + 2x2 = 0 acefiortzX4 + 0 = -4 + 2x2 acefiortzX4 = -4 + 2x2 Divide each side by 'cefiortzX4'. a = -4c-1e-1f-1i-1o-1r-1t-1z-1X-4 + 2c-1e-1f-1i-1o-1r-1t-1x2z-1X-4 Simplifying a = -4c-1e-1f-1i-1o-1r-1t-1z-1X-4 + 2c-1e-1f-1i-1o-1r-1t-1x2z-1X-4 Reorder the terms: a = 2c-1e-1f-1i-1o-1r-1t-1x2z-1X-4 + -4c-1e-1f-1i-1o-1r-1t-1z-1X-4
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