(DOWNLOAD) "Solving Two-Step Equations" by Todd Deluca " Book PDF Kindle ePub Free

June 30, 2021

eBook details

Title: Solving Two-Step Equations
Author : Todd Deluca
Release Date : January 05, 2013
Genre: Mathematics,Books,Science & Nature,
Pages : * pages
Size : 8620 KB

Description

This eWorkbook is intended to be instructor lead however it can also be used independently.

Lesson Objective

Solve two-step equations with fractional coefficients by finding the multiplicative inverse of the coefficient.

Common Core Correlation

Expressions & Equations

Use properties of operations to generate equivalent expressions.

7.EE.1. Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.

Solve real-life and mathematical problems using numerical and algebraic expressions and equations.

7.EE.3. Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies. For example: If a woman making $25 an hour gets a 10% raise, she will make an additional 1/10 of her salary an hour, or $2.50, for a new salary of $27.50. If you want to place a towel bar 9 3/4 inches long in the center of a door that is 27 1/2 inches wide, you will need to place the bar about 9 inches from each edge; this estimate can be used as a check on the exact computation.