All categories

2 years ago

-4x + 2 = -10x - 20. I have racked my brain about this one.

Mathematics

2 answers:

timofeeve [1]2 years ago

7 0

Answer:

x = -11/3

Step-by-step explanation:

Start by combining like terms: 6x = -22

Then divide both sides by 6 to isolate x:

x = -11/3

kvv77 [185]2 years ago

4 0

Answer:

x = -11/3

Step-by-step explanation:

-4x + 2 = -10x - 20

Add 10x to each side

-4x+10x + 2 = -10x+10x - 20

6x+2 = -20

Subtract 2 from each side

6x+2-2 = -20 -2

6x = -22

Divide by 6

6x/6 = -22/6

x = -11/3

You might be interested in

Hi!

suter [353]

Answer:

1 median=60.3

2 missing number=38

Step-by-step explanation:

1 45+55+76+y+88+54/6

316+y/6=63.6

316+x381.6

x=381.6-316=65.6

2M4 =63

60-62+92+x/4=63

214+x=252

x=252-214

=38

7 0

2 years ago

Read 2 more answers

(5x10,000) +(2x100) +(9x1) +(3x1/1000)

zubka84 [21]

Scientific notation:
5.0209003 x 10^4

7 0

2 years ago

The box-and-whisker plot summarizes student scores on a physical fitness test. Students receive an award for scores at or above

Lena [83]

Answer:

Step-by-step explanation:

To receive an award, student must obtain a score at or above the upper quartile, from.tye boxplot, the upper quartile is depicted by the endpoint of the box. Hence, the upper quartile of the distribution is 74. Hence only stude Ts who score 74 and above will receive an award Hence, the minimum score required is 74.

4 0

3 years ago

72÷x=3.6÷0.015 what is the answer?

lapo4ka [179]

Answer:

The answer you are looking for is x = 3/10

Step-by-step explanation:

D( x )

x = 0

x in (-oo:0) U (0:+oo)

72/x = 3.6/0.015 // - 3.6/0.015

72/x-(3.6/0.015) = 0

72/x-240 = 0

72*x^-1 = 240 // : 72

x^-1 = 10/3

-1 < 0

1/(x^1) = 10/3 // * x^1

1 = 10/3*x^1 // : 10/3

3/10 = x^1

x = 3/10

4 0

2 years ago

Read 2 more answers

A number is st least -2

omeli [17]

Answer:

-3

Step-by-step explanation:

3 0

2 years ago