All categories

3 years ago

Solve the equation 3(3x+4)=-2(4-2x)

Mathematics

2 answers:

goblinko [34]3 years ago

4 0

Answer:

x=4

Step-by-step explanation:

3(3x+4)=-2(4-2x)

9x+12=-8+4x

taking value of x at left side we get

9x-4x=-8-12

5x=-20

divide by 5 at both side

5x/5 =20/5

simplify then

x=4

Aleks [24]3 years ago

3 0

Answer:

x=4/13 =0.307

Step-by- step explanation

3(3x+4)=-2(4-2x)

9x+12=8-4x

taking value of x at left side we get

9x+4x=8-12

13x=-4

divide by 13 at both side

13x/13 =4/13

You might be interested in

HELP!!! 20 POINTS!!! URGENT!!!

VashaNatasha [74]

We know that :

$\clubsuit$ $ln(A) - ln(B) = ln(\frac{A}{B})$

$\clubsuit$ $aln(x) = ln(x)^a$

$\clubsuit$ $ln(A) + ln(B) = ln(AB)$

Using above ideas we can solve the Problem :

⇒ $\frac{3}{8}ln(x + 3) = ln(x + 3)^\frac{3}{8}$

⇒ $ln(x - 3) - ln(x + 3)^\frac{3}{8} = ln[\frac{(x - 3)}{(x + 3)^\frac{3}{8}}]$

⇒ $4ln[\frac{(x - 3)}{(x + 3)^\frac{3}{8}}] = ln[\frac{(x - 3)}{(x + 3)^\frac{3}{8}}]^4 = ln[\frac{(x - 3)^4}{(x + 3)^\frac{3}{2}}]$

⇒ $\frac{1}{3}lnx + ln[\frac{(x - 3)^4}{(x + 3)^\frac{3}{2}}] = ln(x)^\frac{1}{3} + ln[\frac{(x - 3)^4}{(x + 3)^\frac{3}{2}}] = ln[\frac{\sqrt[3]{x}(x - 3)^4}{\sqrt{(x + 3)^{3}}}]$

Option 3 is the Answer

8 0

3 years ago

Everyone at Jaylen's school wore either brown or blue for school spirit day. 90 students wore brown and 10 students wore blue. W

NISA [10]

Answer:

90%

Step-by-step explanation:

90 + 10 is 100 total

90/100 is just 90%

6 0

3 years ago

Read 2 more answers

Use one of the triangles to approximate PQ in the triangle below.

s2008m [1.1K]

Answer:

The answer is B 5.4 units

Step-by-step explanation:

4 0

3 years ago

Which function shown has a greater average rate of change on the invertal calendar [-1,2]

UkoKoshka [18]

Hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi

8 0

3 years ago

Evaluate the radical. 125−−−√3

VikaD [51]

Answer:

Answer should be 5

Step-by-step explanation:

3 0

3 years ago

Solve the equation 3(3x+4)=-2(4-2x)​

Solve the equation 3(3x+4)=-2(4-2x)