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Simplifying x * 13x = 4 Reorder the terms for easier multiplication: 13x * x = 4 Multiply x * x 13x2 = 4 Solving 13x2 = 4 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Divide each side by '13'. x2 = 0.3076923077 Simplifying x2 = 0.3076923077 Take the square root of each side: x = {-0.554700196, 0.554700196}
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