3 years ago

9x+7=7×-5 please show work

Mathematics

2 answers:

Maurinko [17]3 years ago

6 0

9x+7=7x-5

-7x+5=0

2x+12=0

2x=-12

divide both side by 2

x=-6

ankoles [38]3 years ago

5 0

x = -6 It would equal that because 7 would turn into a negative and minus then everything leads to -6

You might be interested in

If n(A ∪ B)=49, n(A ∩ B)=24, and n(B)=27, find n(A).

mars1129 [50]

Answer:

Step-by-step explanation:

n(A U B)= n(A) + n(B) - n(A ∩ B)

n(A)= n(A U B) - n(B) + n(A ∩ B)=49-27+24 =46

Hope, this helps you.

3 0

3 years ago

What is 15 decreased by 4% ?

Basile [38]

Answer:

14.4

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Perform the indicated operation.<br> 22 6/11 ∙ 1 1/2

lutik1710 [3]

Answer:

Step-by-step explanation:

5 0

3 years ago

{6} E { {6}, {14} } true or false

inysia [295]

Answer: true and stop deleting my answers im right im in collage

and I dont need to explain again when i already did so STOP and trust me

A SNACK THAT SMILES BACK®

5 0

3 years ago

Find the common ratio of the geometric sequence-15,-30,-60

blondinia [14]

Answer:

Step-by-step explanation:

The common ratio of the sequence is 2 because between each term you are multiplying by 2 to get the next term

7 0

3 years ago