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Question: solve the equations and determine the solution set then state...

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Solve the equations and determine the solution set. Then state whether the equation is conditional, an identity or a contradiction. -2x+ 5x-9 3(x-4)-5 416-1(1+2x)) +10x 2( 10 -3x)+8x 4. Solve each formula for the specified variable. y x(z-y) for z 3x+6y -12 for x Translate each verbal sentence into an equation, using x as the number: 5. The product of a number and 8, increased by 7 equals 10 times the number. Twice a number decreased by 15 is equal to the number divided by 10.
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