3 years ago

Whats is a 3 step problem that can represent the expression 3x + (-5) = 19

Mathematics

1 answer:

GrogVix [38]3 years ago

3 0

Answer:

$x=8$

Step-by-step explanation:

$3x-5=19\\$

The first step is to add -5 to both sides:

$(3x-5)+5=19+5\\3x=24$

The next step is to divide 3 on both sides:

$\frac{3x}{3} =\frac{24}{3}$

$x=8$

You might be interested in

In the diagram below, x is a whole number. what is the smallest possible value for x?

lesya692 [45]

Answer:

The smallest possible value for x is $9\ units$

Step-by-step explanation:

we know that

The <u>Triangle Inequality Theorem</u>. states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side

$x+x>17\\2x>17\\x>8.5\ units$

The value of x must be greater than $8.5\ units$

If x must be a whole number

therefore

The smallest possible value for x is $9\ units$

3 0

3 years ago

HURRY PLEASE!!

pogonyaev

Answer:

How Many Runners won exactly 2 medals?:

1 runner

How many Gold Medals did the most runners win? :

3 gold medals

How many total runners are represented:

10 runners

Step-by-step explanation: The Chart

5 0

3 years ago

Can someone help me answer this question please

Minchanka [31]

9,6^2+18,8^2=X^2
92,16+353,44=X^2
X^2=445,6
X=21

7 0

3 years ago

Josie has 47$ left on her checking account if she writes a check for 55$ what will josies balance be

HACTEHA [7]

She will have negative eight dollars. Thats all I can say

7 0

3 years ago

A deli sells 2 hot dogs for $2.50. What is the constant of proportionality of dollars per hot dog?

attashe74 [19]

Answer:

$1.25 per hot dog

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers