3 years ago

2x+1-14x=-71 please help me solve this

Mathematics

2 answers:

Alex_Xolod [135]3 years ago

8 0

Step-by-step explanation:

add the like terms

2x - 14x = -71 -1

-12x = -72

12x = 72

x = 6

iVinArrow [24]3 years ago

3 0

Answer:

x=6

Step-by-step explanation:

ok, so the first step is to organize the equation:

2×-14x= -71-1

now the only thing that is left to do is the simple math:

-12x=-72/÷(-12)

x=6

You might be interested in

What mixed number is equal to 6/4

Norma-Jean [14]

1 and a half

............

4 0

3 years ago

Read 2 more answers

Pepper jackie has 5.8

vesna_86 [32]

Answer:

Pepper Jackie still has 5.8

Step-by-step explanation:

If this is a english problem instead of a math problem to correct the sentence it would be Pepper Jackie has 5.8

4 0

3 years ago

How do you simplify that question? For algebra 1.

motikmotik

$\left( \sqrt{x^{-3}} \right)^5 = \left( \sqrt{ \frac{1}{x^3} } \right)^5= \frac{1}{ (\sqrt{x^3})^5 } = \frac{1}{ \sqrt{x^{15}} } = \frac{1}{x^7 \sqrt{x} }$

<span>Explanation for the last step:</span>
$\sqrt{x^{15}}= \sqrt{x^{14}*x}= \sqrt{x^{14}}* \sqrt{x} =x^{ \frac{14}{2} }* \sqrt{x} =x^7 \sqrt{x}$

7 0

3 years ago

Solve the poprotion 38/25=n/12

ANEK [815]

Answer:

n = 18 6/25

Step-by-step explanation:

Multiply both sides by 12.

12(38/25) = 12(n/12)

456/25 = n = 18 6/25 = 18.24

8 0

3 years ago

Jack and Fred have to do a certain job. If Jack works alone he can finish the job in 3

RideAnS [48]

Answer:

y = 6

Step-by-step explanation:

when they work together, you square the 3 and get 6

6 0

3 years ago