2 years ago

PLZ HELP!! Algebra is not my thing, 30 points!! 5x + 2 = 3x + 4(2x - 1)

Mathematics

1 answer:

ira [324]2 years ago

8 0

Answer:

$5x + 2 = 3x + 4(2x - 1) \\ 5x + 2 = 3x + 8x - 4 \\ 3x + 8x - 5x = 2 + 4 \\ 6x = 6 \\ \boxed{x = 1}$

You might be interested in

In AKLM, the measure of ZM=90°, the measure of ZL=76°, and LM = 99 feet. Find

viktelen [127]

Answer:

Step-by-step explanation:

4 0

3 years ago

Which addition expression is equivalent to -9.5 - (-18)? *

iren [92.7K]

Answer:

8.5

Step-by-step explanation:

Solution Steps

-9.5- (-18)

The opposite of -18 is 18.

-9.5+18

Add -9.5 and 18 to get 8.5

7 0

2 years ago

many trees have concentric rings that can be counted to determine the trees age. each ring represents one years growth. a maple

igomit [66]

Answer:

adout 53 Years old

Step-by-step explanation:

2. = 6=12=32. 32/2= 16

5.3=16=32= 16/3=5.333...

5.3x10=S3.3

so adout 53 Years old

8 0

2 years ago

6. Richy has a bag of marbles. He gave 5/12 of

Tems11 [23]

Answer:

7/12

Step-by-step explanation:

12/12-5/12=7/12

7 0

2 years ago

When given angle measures of 25°, 65°, and

Blababa [14]

You first add all the angles together.

25 + 65 + 90 = 180°

The total angle measurement of a triangle is 180°. Therefore, it is possible to only make one triangle.

6 0

3 years ago