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Orlov [11]
3 years ago
15

What to do to find out what X stands for?

Mathematics
2 answers:
I am Lyosha [343]3 years ago
7 0

Hello,

x + 2 = 6

x = 6 - 2

x = 4

Bye :)

Vlada [557]3 years ago
4 0
Subtract 2 to both sides

6 = x + 2 it will then become

6 - 2 = x + 2 - 2

4 = x
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While playing a video game Ruth earned 5 base points,b, 9 bonus points,x, and 4 advanced points, a. Write an algebraic expressio
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3 years ago
How to solve the equation 8b - 12 = 5b
Virty [35]

Answer:

b = 4

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

8b - 12 = 5b

<u>Step 2: Solve for </u><em><u>b</u></em>

  1. Subtract 5b on both sides:                    3b - 12 = 0
  2. Add 12 on both sides:                            3b = 12
  3. Divide 3 on both sides:                          b = 4

<u>Step 3: Check</u>

<em>Plug in b to verify it's a solution.</em>

  1. Substitute:                  8(4) - 12 = 5(4)
  2. Multiply:                      32 - 12 = 20
  3. Subtract:                     20 = 20

And we have our final answer!

4 0
3 years ago
If a+b = 5, a³+b³+15ab=?​
kakasveta [241]

Answer:

{a}^{3}  +  {b}^{3}  + 15(5) =  {a}^{3}  +  {b}^{3}  + 75  \\

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3 years ago
Ace scored 3 baskets in his second game of the season. This was 2 less than his first game. What was the percent change between
Alex_Xolod [135]

Answer:

2% different

Step-by-step explanation:

it is 2% different because if Ace scored 3 baskets in his scond game but it was 2 less then his first so which means his first game he scored 5

6 0
3 years ago
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