1. Equations & Inequalities
Linear Equations
- Textbook QuestionIn Exercises 1–34, solve each rational equation. If an equation has no solution, so state.1/x + 2 = 3/x682views
- Textbook Question
Solve and check each linear equation. 4x + 9 = 33
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Solve each equation. 2x+8 = 3x+2
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Solve each equation. 5x-2(x+4)=3(2x+1)
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In Exercises 1–26, solve and check each linear equation. 7x - 5 = 72
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Solve each equation. A= 24f / B(p+1), for f (approximate annual interest rate)
791views - Textbook QuestionIn Exercises 1–34, solve each rational equation. If an equation has no solution, so state.(x−2)/2x + 1 = (x+1)/x719views
- Textbook Question
Solve each problem. If x represents the number of pennies in a jar in an applied problem, which of the following equations cannot be a correct equation for finding x? (Hint:Solve the equations and consider the solutions.)
A. 5x+3 =11
B.12x+6 =-4
C.100x =50(x+3)
D. 6(x+4) =x+24
686views - Textbook QuestionIn Exercises 1–34, solve each rational equation. If an equation has no solution, so state.3/(x+1) = 5/(x−1)648views
- Textbook Question
Solve and check each linear equation. 11x - (6x - 5) = 40
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Decide whether each statement is true or false. The equation 5x=4x is an example of a contradiction.
905views - Textbook QuestionIn Exercises 1–34, solve each rational equation. If an equation has no solution, so state.(x−6)/(x+5) = (x−3)/(x+1)612views
- Textbook Question
Solve and check each linear equation. x - 5(x + 3) = 13
787views - Textbook QuestionIn Exercises 1–14, simplify the expression or solve the equation, whichever is appropriate.3x/4 - x/3 + 1 = 4x/5 - 3/20736views
- Textbook Question
Solve each equation. 5x+4= 3x-4
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