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Ray Of Light [21]
2 years ago
12

3. Find x. 8x - 37 5x + 17 I really need help with this

Mathematics
2 answers:
sveticcg [70]2 years ago
5 0

Answer: here is your steps Simplifying

8x + -37 = 5x + 17

Reorder the terms:

-37 + 8x = 5x + 17

Reorder the terms:

-37 + 8x = 17 + 5x

Solving

-37 + 8x = 17 + 5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5x' to each side of the equation.

-37 + 8x + -5x = 17 + 5x + -5x

Combine like terms: 8x + -5x = 3x

-37 + 3x = 17 + 5x + -5x

Combine like terms: 5x + -5x = 0

-37 + 3x = 17 + 0

-37 + 3x = 17

Add '37' to each side of the equation.

-37 + 37 + 3x = 17 + 37

Combine like terms: -37 + 37 = 0

0 + 3x = 17 + 37

3x = 17 + 37

Combine like terms: 17 + 37 = 54

3x = 54

Divide each side by '3'.

x = 18

Simplifying

x = 18

Step-by-step explanation:

son4ous [18]2 years ago
4 0

Answer:

X would be 18x

Step-by-step explanation:

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8x8x8=_______=_______​
zaharov [31]

Answer:

8*8*8= <em><u>8^3= 512</u></em>

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Ms. Hartline grades one math test every 1⁄4 hour. How many math tests does she grade in 2 hours? HELP QUICK!!
vazorg [7]

Answer:

8 maths tests

Step-by-step explanation:

Given data

We are told that in 1/4 hour that is 0.25hour (15 mins) She grades 1 math test

our aim is to find how many maths test she grade in 3 hours (120min)

Hence

in  15 mins she does 1 grading

in 120 mins she does x

cross multiply

15x= 120

divide both sides by 15

x= 120/15

x= 8 maths test

Hence in 2 hours, she can grade 8 maths tests

4 0
3 years ago
How would I solve this? I tried and I got a reallly crazy number... I think I messed up somewhere. The question is... Jack and M
Lera25 [3.4K]
37 x 10 = 370
21 x 11 = 231

Mark worked 21 Hours, Jack worked 37 Hours.
4 0
3 years ago
Read 2 more answers
What would this be?:)
Mnenie [13.5K]

Answer:

\d

Step-by-step explanation:

:)

3 0
3 years ago
Find the distance between a and b
nataly862011 [7]
THE DISTANCE IS 7 UNITS
8 0
3 years ago
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