Iii. Write Yes On The Space Provided If The Given Value Of X Is A Solution To The Given Linear Equat

III. Write YES on the space provided if the given value of x is a solution to the given linear equation or equality and write NO if it is not.

Example:

A.x+8=11

x = 2

NO

Substitute 2 for x in x + 8 = 10 :

2 + 8 = 11 10 ne11

Since the left side and the right side of the equation are not the same, then 2 is not a solution.

ANSWER: NO

1. 2x + 6 = 18

x = - 1

2. 6x - 4 = 24

x = 3

3. - 2x + 1 = 5

4. x + 5 = 2x - 4

x = - 2

x = - 9

5. - 4(x + 1) = 6

x = - 2

IV. Directions: Study each problem and answer the questions that follow. Write your answer on the space provided.

1. The sum of two numbers is twenty four. If the larger number is four more than the smaller number, what is the smaller number? Equation: (x + 4) + x = 24 Answer:

2. The sum of three consecutive even integers is seventy two. What is the first number? Equation: x + (x + 2) + (x + 4) = 72 Answer:

3. The sum of six times a number and seven is sixty one. Find the number.

Equation: 6x + 7 = 61

Answer:

4. The largest of three integers is three more than twice the smallest. The middle integer is two more than the smallest. What is the smallest integer if their sum is fifty seven? Equation: (2x + 3) + (x + 2) + x = 57 Answer:

5. The difference of two numbers is fifteen and their sum is ninety-nine. What are the

numbers?

First Number: x

Second Number: x + 15

Equation: x + (x + 15) = 99

Answer:

Answer:

  1. yes
  2. yes
  3. no
  4. yes
  5. no

Step-by-step explanation:

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carry on learning


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