EQUATIONS AND INEQUALITIES

Presentation

•

Mathematics

•

7th Grade

•

Easy

•

CCSS

7.EE.B.4A, 7.EE.B.4B, 6.EE.B.8

Standards-aligned

J. Richardson

Used 89+ times

FREE Resource

7 Slides • 15 Questions

EQUATIONS AND INEQUALITIES

Open Ended

BRAIN DUMP!!

WHAT DO YOU REMEMBER ABOUT 2-STEP EQUATIONS ?

Type response here

TWO-STEP EQUATIONS

HOW TO SOLVE 2-STEP EQUATIONS

Multiple Choice

LET'S TRY ONE!!

2X+4=10

WHAT IS THE FIRST STEP WE WILL DO?

SUBTRACT 4 FROM BOTH SIDES

ADD 4 TO BOTH SIDES

DIVIDE BY 4 ON BOTH SIDES

Multiple Choice

LET'S TRY ONE!!

2X+4=10

WHAT IS THE SECOND STEP THAT WE WILL DO ?

SUBTRACT 2 FROM BOTH SIDES

ADD 2 TO BOTH SIDES

DIVIDE BY 2 ON BOTH SIDES

Multiple Choice

LET'S TRY ONE!!

2X+4=10

WHAT IS THE ANSWER?

X=7

X=3

X=10

Open Ended

TRY THIS ONE ON YOUR OWN ?

3X +17= 2

Type response here

PRACTICE PROBLEMS

PLEASE COMPLETE EACH PRACTICE PROBLEM

Multiple Choice

PLEASE ANSWER THE QUESTION

X=0

X=9

X=19

X=7

Multiple Choice

PLEASE ANSWER THE QUESTION

X=0

X=9

X=1

X=7

INEQUALITIES

SOLVE THE EXACT SAME WAY YOU WOULD SOLVE EQUATIONS... JUST FLIP THE SIGN WHEN YOU DIVIDE BY A NEGATIVE NUMBER?

Multiple Choice

$-2X\ +10<11$

DO WE FLIP THE SIGN ?

YES

Open Ended

$-2X\ +10<11$

WHY DO WE FLIP THE SIGN ?

Type response here

Multiple Choice

$-2X\ +10<12$

SOLVE THE INEQUALITY?

$X<-1$

$X>-1$

$X\ge-1$

$X\le-1$

Poll

WHAT DOES THIS SYMBOL REPRESENT?

GREATER LAN SYMBOL

LESS THAN SYMBOL

LESS THAN OR EQUAL

GREATER THAN OR EQUAL

Poll

$\ge$

WHAT DOES THIS SYMBOL REPRESENT?

<

GREATER LAN SYMBOL

LESS THAN SYMBOL

LESS THAN OR EQUAL

GREATER THAN OR EQUAL

Poll

WHAT DOES THIS SYMBOL REPRESENT?

$\le$

GREATER LAN SYMBOL

LESS THAN SYMBOL

LESS THAN OR EQUAL

GREATER THAN OR EQUAL

INEQUALITY SYMBOL MEANINGS

REMEMBER THAT EACH SYMBOL HAS WORDS THAT REPRESENT THE MEANING

LET'S SOLVE SOME

Multiple Choice

please answer the question correctly

Multiple Choice

PLEASE ANSWER THE QUESTION CORRECTLY

EQUATIONS AND INEQUALITIES

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