3 years ago

6(5+a)-9=28a Please solve

Mathematics

2 answers:

Murljashka [212]3 years ago

8 0

A=27/22 or 1 5/22 or 1.23

jonny [76]3 years ago

7 0

Perform indicated multiplication on left side to get:

30+6a-9=28a combine like terms on left side...

6a+21=28a subtract 21 from both sides...

6a=28a-21 subtract 28a from both sides...

-22a=-21 divide both sides by -22

a=21/22

You might be interested in

What is 321 rounded to the nearest 10

shtirl [24]

It would be 330 if rounded to the nearest 10th place

6 0

2 years ago

Find the common factor of all the terms of the polynomial 16x2 - 14x. A. 4x² B. 2x² c. 4x D. 2x

Harrizon [31]

Common factor would be D. 2x

6 0

2 years ago

The original cost of a cell phone is x dollars. The phone is

uranmaximum [27]

Answer:

Step-by-step explanation:

I AM I HELPFUL

7 0

3 years ago

Solve........3 (5p - 3) = 5 (p - 1)

romanna [79]

Step 1: multiply the numbers in front of the parentheses with each term inside the parentheses

15p - 9 = 5p - 5

Step 2: get like terms on the same side

10p = 4

Step 3: divide both sides by 10

p = 4/10

Step 4: simplify

p = 2/5

7 0

2 years ago

Triangle ABC has < A ≅ < B and BC ≅ AC. Find m

lapo4ka [179]

there is no drawing how should I do

4 0

2 years ago