📄 Solving Two-Step Equations

Presentation

•

Mathematics

•

9th Grade

•

Medium

•

CCSS

7.EE.B.4A, 7.NS.A.1B

Standards-aligned

Rodolpho Vicencio

Used 11+ times

FREE Resource

13 Slides • 11 Questions

📄 Solving Two-Step Equations

Pasos para resolver ecuaciones de dos pasos

How do We Solve Two Step Equations?

¿Cómo resolvemos ecuaciones de dos pasos?

Step 1 /Paso 1

Add or subtract (Suma o subraccíon)

Example 1 add or subtract

Ejemplo 1

Step 2 /Paso 2

Multiply or Divide /Multiplicar o dividir

Example 1 Multiply or Divide

Ejemplo 1

Multiple Choice

What is the first step in The following Two Step Equation?
(¿Cuál es el primer paso en la siguiente ecuación de dos pasos?)

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 5x+9=29

Divide by 5 / Dividir por 5

Multiply by 5/ Multiplicar por 5

Subtract by 9 / Reducir por 9

Add by 9/ Suma por 9

Multiple Choice

What is the Second Step In The following Two Step Equation?
(¿Cuál es el Segundo paso en la siguiente ecuación de dos pasos?)

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 5x+9=29

Divide by 5 / Dividir por 5

Multiply by 5/ Multiplicar por 5

Subtract by 9 / Reducir por 9

Add by 9/ Suma por 9

✍Examples With Addition and then division/ Ejemplos con addition y división✍

$3x-5=10$
$5y-10=20$

Multiple Choice

$Solve\ \ 2x-3=1$

x=3

x=2

x=1

x= -2

Multiple Choice

$5d-6=9$

d=3

d=-3

d=0.67

d=10

✍Examples With Subtraction and then division/ Ejemplos con subtracion y división✍

$3x+5=11$
$5y+10=20$

Multiple Choice

4x + 7 = 23

x = 16

x = 4

x = 9

x = 12

Multiple Choice

3c + 5 = 23

c = 3

c = 6

c = 7

c = 18

✍Examples With Addition and then Multiplication/ Ejemplos con addition y Multiplicación ✍

$\frac{x}{3}-5=1$
$\frac{y}{5}-10=2$

Multiple Choice

10. x / 2 - 5 = 3

x = -2

x = 2

x = 16

x = 8

Multiple Choice

m/9 - 1 = -2

-9

✍Examples With Subtraction and Multiplication Ejemplos con sustraccion y multiplication ✍

$\frac{x}{3}+5=10$
$\frac{y}{5}+10=20$

Multiple Choice

10 = s/2 +7

-6

3/2

-3/2

Multiple Choice

7 + ^a⁄₃= 5

a= -2

a= -6

a= 3

a= 15

✍Reverse order of two step equations

$\frac{\left(x+3\right)}{6}=1$
$\frac{\left(m+3\right)}{2}=6$

Multiple Choice

$\frac{\left(x-4\right)}{2}=4$

$x=4$

$x=-4$

$x=12$

$x=-12$

📄 Solving Two-Step Equations

Pasos para resolver ecuaciones de dos pasos

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