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katen-ka-za [31]
3 years ago
12

Solve the following system of equations using substitution.

Mathematics
1 answer:
Temka [501]3 years ago
7 0

Answer:

Step-by-step explanation:

Solve the Function Operation

Rewrite

=

so  is on the left side.

=

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24-4x=2x<br> show your work, will mark brainliest
vladimir2022 [97]

Answer:

x=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

24−4x=2x

24+−4x=2x

−4x+24=2x

Step 2: Subtract 2x from both sides.

−4x+24−2x=2x−2x

−6x+24=0

Step 3: Subtract 24 from both sides.

−6x+24−24=0−24

−6x=−24

Step 4: Divide both sides by -6.

−6x /−6  = −24 /−6

x=4

5 0
3 years ago
Read 2 more answers
The perimeter of a square is 72cm what is the area of the square​
Radda [10]

Answer:

the area is 324 cm²

Step-by-step explanation:

4 0
3 years ago
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I WILL GIVE YOU 40 POINTS AND THE HIGHEST ANSWER. YOU HAVE TO DO WHAT THE STEPS SAYS IN ORDER TO GET EVERYTHING
Marat540 [252]
This is a 30-60-90 triangle, in which the side opposite of the 90 degrees is the longest side (2), the side opposite of the 60 degrees is the √3 (2√3 in this case), and the last side (opposite of the 30 degrees) is the (1)

2√3/√3 = 2

So the side opposite  of the 30° = 2

a) the width is 2 miles

The length of the side walk is 2(a)
a = 2

2(2) = 4

b) The length of the sidewalk is 4 miles

hope this helps
5 0
3 years ago
The actual answere 3 + 1(6 ÷ 2)
nadezda [96]

Hey there!

Just do PEMDAS

• Parentheses

• Exponents

• Multiplication

• Division

• Addition

• Subtraction

3 + 1(6 ÷ 2)

= 3 + 1(3)

= 3 + 3

= 6

Therefore, your answer is: 6

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

4 0
2 years ago
I PROMISE BRAINIEST IF YOU HELP ME
Elan Coil [88]

Answer:

The associative property

Step-by-step explanation:

:/ wait its u again lol

8 0
3 years ago
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