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Simplifying 7(0) + 2y = 84 Multiply 7 * 0 0 + 2y = 84 Anything times zero is zero. 0 + 2y = 84 Remove the zero: 2y = 84 Solving 2y = 84 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Divide each side by '2'. y = 42 Simplifying y = 42
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