one-step equations

One-Step Equations

Do Now 10/7Fill in the blanks with the correct values:a) 7 + ____ = 15b) 39 - ____ = 19c) ____ + 15 = -20d) 18 + ____ = 0

Fill in the blanks with at least 3 different possible solutions.e) (10 + ____) ÷ ______ = -3

New Policies and Procedures

Bathroom Passes:You have four to use until the end of the semester.

Student JobsThese will change every 1-2 weeks.

BOARD MASTER• Erases the whiteboard• Raises and lowers the projector screen

PAPER PASSERS:• Pass out papers to their designated tables

SUBSTITUTE: • In case someone is absent

Period 1 Student Jobs

BOARD MASTER:William Podgorsek

PAPER PASSERS:Kyle BadalyKirra Cooper

SUBSTITUTE: Micah Vinh

Period 2 Student Jobs

BOARD MASTER:Sasha Kicklighter

PAPER PASSERS:Jenny ChauZaira Ramirez

SUBSTITUTE: Rachelle Salmani

Period 3 Student Jobs

BOARD MASTER:Isela Torres

PAPER PASSERS:Ryan CoryJanelle Torres

SUBSTITUTE: Hailey Smyrniotis

Period 4 Student Jobs

BOARD MASTER:Juliet Coates

PAPER PASSERS:Esther VazquezCristian Hernandez

SUBSTITUTE: Michael Morazan

Period 5 Student Jobs

BOARD MASTER:Cindy Ramirez

PAPER PASSERS:Yuliana LopezDanielle Ramirez

SUBSTITUTE: Ashley Sanchez

Doing the Opposite

+ 47 = 83What number does the represent? How did you find your answer? (Did you add, subtract, multiply or divide?) Check your answer:

Doing the Opposite

- 47 = 83What number does the represent? How did you find your answer? (Did you add, subtract, multiply or divide?) Check your answer:

Doing the Opposite

• ❤ 7 = 91What number does the represent?❤ How did you find your answer? (Did you add, subtract, multiply or divide?) Check your answer:

Doing the Opposite

★ ÷ 7 = 14What number does the represent?★ How did you find your answer? (Did you add, subtract, multiply or divide?) Check your answer:

Solving Equations

When we are trying to solve equations, we perform the OPPOSITE operation.

EXAMPLEThis is an addition problem: + 19 = 81How would you figure out the value of the smiley face?