3 years ago

Solve for x: −3|x 7| = −12 x = 5 over 3, x = −19 over 3 x = −3, x = −11 x = −3, x = 11 no solution

Mathematics

1 answer:

const2013 [10]3 years ago

5 0

-3|x + 7| = -12
|x + 7| = -12/-3 = 4
x + 7 = 4 and x + 7 = -4
x = 4 - 7 and x = -4 - 7
x = -3 and x = -11

You might be interested in

A baseball team practices 4 times a week. Each practice lasts for 115 minutes. The team practiced for 12 weeks during the season

Xelga [282]

Answer:

5520 min

Step-by-step explanation:

4*115=460

460*12=5520

4 0

3 years ago

Read 2 more answers

What is the solution to 5/6x-1/3>1 1/3

CaHeK987 [17]

Answer:

Step-by-step explanation:

$\frac{5}{6}x-1>1\frac{1}{3}\\\\\frac{5}{6}x-1>\frac{4}{3}\\\\\frac{5}{6}x>\frac{4}{3}+1\\\\\frac{5}{6}x>\frac{4}{3}+\frac{3}{3}\\\\\frac{5}{6}x>\frac{7}{3}\\\\x>\frac{7}{3}*\frac{6}{5}\\\\x>\frac{7*2}{5}\\x>\frac{14}{5}\\\\x>2\frac{4}{5}$

3 0

3 years ago

3.0625 divided by 7 in long division

elena-14-01-66 [18.8K]

Answer:

the answer to your question is 0.4375

3 0

3 years ago

FIRST TO ANSWER GETS BRAINLY<br> Subtract and reduce to lowest terms:4 and 1/7 minuse 2 and 4/7

yan [13]

Answer:

It is 1 4/7

Step-by-step explanation:

7 0

3 years ago

All of the following expressions are equivalent except _____.

defon

Answer:

3. x-2

Step-by-step explanation:

Let's start with 1. we know that 2-x is the same as -2+x and since addition can be written as -2+x or x+(-2) and equal the same thing, we know that x-2 is the one that is not equivalent.

4 0

3 years ago