# Get Algebra Success In 20 Minutes A Day (Skill Builders), 2nd PDF

By Jund, Barbara

ISBN-10: 1576854868

ISBN-13: 9781576854860

For brand spanking new algebra scholars or these looking a refresher, this publication bargains a chain of easy 20-step lesson plans that emphasize speedy studying of sensible, crucial talents. This up-to-date variation eschews pointless jargon and will get down to the necessities: • assurance of all very important algebra talents, from combining like phrases to fixing quadratic equations • hundreds and hundreds of perform workouts, together with notice difficulties • An emphasis at the applicability of algebra abilities to real-world (and real-work) difficulties • Bonus sections, together with counsel for getting ready for standardized assessments

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Extra info for Algebra Success In 20 Minutes A Day (Skill Builders), 2nd Edition

Sample text

36 = – ᎏ43ᎏx + 4 ______35. – ᎏ3ᎏx – 1 = 2 2 Skill Building until Next Time It is recommended that you spend no more than 25% of your income on housing. Calculate the recommended housing expenditure based on your income or your parents’ income. Are you within the guideline? What other expenses need to be included when calculating one’s housing expense other than the rent or mortgage payment? 43 Team-LRN Team-LRN L E S S O N 6 Solving Equations with Variables on Both Sides of the Equation LESSON SUMMARY You know that when you solve equations, the object is to get the variable on a side by itself or, in other words, isolate the variable.

Multiply both sides of the equation by ᎏ53ᎏ. Simplify both sides of the equation. x = 15 Practice Solve the equations. Show all the steps needed to solve each equation. ______26. 4 ᎏᎏx – 1 = 11 7 ______31. 17 ᎏᎏx – 2 = 15 2 ______27. 5 ᎏᎏx + 4 = 14 6 ______32. 5 ᎏᎏx + 3 = 3 8 4 ______28. – ᎏ34ᎏx + 5 = 2 ______33. – ᎏ5ᎏx – 14 = –2 1 6 ᎏᎏx + 2 = 7 5 ______29. 7 = ᎏ2ᎏx + 2 ______34. ______30. 36 = – ᎏ43ᎏx + 4 ______35. – ᎏ3ᎏx – 1 = 2 2 Skill Building until Next Time It is recommended that you spend no more than 25% of your income on housing.

Work the problems without the use of a calculator. ______65. 2 – 7 ______78. –8 – –8 ______66. –2 · 5 ______79. 37 – 12 ______67. –12 ÷ 4 ______80. –10 – 2 ______68. –9 + 12 ______81. –2 · –7 · –3 ______69. 16 – –5 ______82. 2 + 9 –11 + 3 ______70. –36 ÷ –18 ______83. 10 · –2 · –3 ______71. 7 · –8 ______84. –48 ÷ –3 ______72. –45 – 2 ______85. 20 – –3 + 8 – 11 ______73. –9 · –3 ______86. 2 · –2 · –4 ______74. –11 + –15 ______87. –10 – –4 ______75. 39 ÷ –3 ______88. 60 ÷ –5 ______76. –18 – –3 ______89.