body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

McGraw Hill Glencoe Algebra 1, 2012

MH

McGraw Hill Glencoe Algebra 1, 2012 View details

1. Graphing Linear Equations

Continue to next subchapter

Exercise 73 Page 162

Apply inverse operations to isolate z.

z=c-b/2

Practice makes perfect

To solve the given literal equation for z, we will use the Properties of Equality to apply inverse operations on the equation. Remember, only like terms can be combined.

4z+b=2z+c

LHS-2z=RHS-2z

2z+b=c

LHS-b=RHS-b

2z=c-b

.LHS /2.=.RHS /2.

z=c-b/2

Subchapter links

Check Your Understanding p.159

Practice and Problem Solving p.159-161

H.O.T. Problems p.161

Standardized Test Practice p.162

Spiral Review p.162

Skills Review p.162