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geniusboy [140]
3 years ago
14

Solve for X!? PLEASE HELP MEE!!!!!!!

Mathematics
2 answers:
IgorC [24]3 years ago
7 0
4x = 2x + 30
6x = 30
x = 5
zepelin [54]3 years ago
3 0

Answer:

x=15

Step-by-step explanation:

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. Show ALL work for the following problem... if you write the answer only, you will not get brainlist: 2(x - 2) = 4x - 6(x - 2)
Rom4ik [11]

Distribute 2 to x and -2, and -6 to x and -2

2(x - 2) = 2x - 4

-6(x - 2) = -6x + 12

2x - 4 = 4x - 6x + 12

Simplify. Combine like terms

2x - 4  = (4x - 6x) + 12

2x - 4 = -2x + 12

Isolate the x. Add 4 to both sides, and 2x to both sides

2x (+2x) - 4 (+4) = -2x (+2x) + 12 (+4)

2x + 2x = 12 + 4

Simplify

4x = 16

Isolate the x. Divide 4 from both sides

4x/4 = 16/4

x = 16/4

x = 4

4 is your answer for x.

hope this helps

6 0
2 years ago
A car travels the 120 miles from A to B at 60 miles per hour, and then returns to A on the same road. If the average rate of the
inessss [21]

Outbound Trip 120 miles 60 mph equals 2 hours

Return Trip 120 miles

Total Trip 240 miles at 45 mph average speed

Total time = distance / rate = 240 / 45 = 5.3333333333 Hours

The return trip of 120 miles takes (5.3333333333 Hours MINUS 2 hours)

Return Trip Speed = 120 / 3.333333333 = 36 miles per hour


5 0
3 years ago
Pls helppp me with this!!
zepelin [54]

Answer:4

Step-by-step explanation: Because 4 goes in 3/4 better and more eqvilent to that answer.

7 0
2 years ago
Read 2 more answers
Somebody help hurry ASAP
Alex777 [14]

Answer:

the answer is 1

Step-by-step explanation:

the bottom says 6 and the other top says 7 so the only right answer is 1

7 0
3 years ago
Table of values for y=2x^2-2x
Pachacha [2.7K]

Answer:

x= -2, -1, 0, 1, 2\\y= 12, 4,0,0,4

Step-by-step explanation:

let me know if this is right please :(

4 0
2 years ago
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