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ludmilkaskok [199]
3 years ago
14

Solving Two Step Linear Equations. SHOW YOUR WORK.

Mathematics
1 answer:
AysviL [449]3 years ago
5 0

Answer:

1. x=0

2. m=5

3. x=8

4. x=-8

5. x=49

6. x=-133

Step-by-step explanation:

1. 9x=0

2. -20=-4m, 20=4m

3. 2x=16

4. x/8=-1, x=-1x8

5. x/7=7

6. After simplifying: −1/19(x)=7

Hope this helped, I just simplified all the steps for the step by step explanation. Have a great day and stay safe, happy, and healthy!

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6% of what number is 270? 4,500 450 45 4.5
Gnoma [55]

So to solve this problem, we can either do guess and check, or solve an equation.


Let's do the equation, since it will work for all problems, even when you're not given a list of possible answers.


So, to begin, let's define our unknown.

We can represent the number as "n"


So, 6 percent of "n" is equal to 270

To find a "percent" of a number, you need to multiply the number by the percentage.

So, 6 percent as a decimal is .06

This is because a percent is a fraction divided by 100 (6/100)


.6\times n=270\\\n=270\div.6\\n= 4500


The number is 4,500

7 0
3 years ago
Look at picture. Tell me what G(x)=?
Masteriza [31]
Look at picture. Tell me what G(x)=?

5 0
4 years ago
area of the parallelogram
Jet001 [13]

Answer:

48m^{2}

Step-by-step explanation:

Area = base x height

Area = 8m x 6m

Area = 48m^{2}

4 0
4 years ago
One number is 6 times another. The sum of their reciprocal id 14/3. Find the numbers.
nydimaria [60]
Let
x-------> one number
y--------> another number

we know that
x=6y--------> equation 1
(1/x)+(1/y)=14/3-----> (x+y)/xy=14/3-----> 3*(x+y)=14xy-----> equation 2

<span>I substitute 1 in 2
</span>3*(6y+y)=14(6y)y------> 21y=84y²-----> y=0.25
x=6y-----> x=6*0.25-----> x=1.5

the answer is
the numbers are 1.5 and 0.25

5 0
4 years ago
Someone can help me ?
steposvetlana [31]

Answer: 61°

because this is a parallelogram

=> m∠X = m∠Z

⇔ 7x + 5 = 8x - 3

⇔ x = 8

with x = 8 => m∠X = 7.8 + 5 = 61°

Step-by-step explanation:

3 0
3 years ago
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