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Write and solve an equation to determine the value of the variable. Then determine the measure of each angle in the diagram
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Write and solve an equation to determine the value of the variable. Then determine the measure of each angle in the diagram

Write and solve an equation to determine the value of the variable. Then determine-example-1
User Chuff
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Explanation:


7x + 21 = 5x + 3 \\ 7x - 5x = -21 + 3 \\ 2x = - 19 \\ x = - 19 / 2 \\ x = - 9.5

User Franckl
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