3 years ago

Solve for b. 3-2(b-2)=2-7bPLEASE ANSWER QUICKLY!

2 answers:

8 0

3-2(b-2) = 2-7b

Distribute the -2 to b-2.

3-2b+4 = 2-7b

Combine Like Terms.

-2b+7 = 2-7b

Add +7b to both sides.

5b+7 = 2

Subtract 7 from both sides.

5b = -5

Divide by 5 on both sides.

b=-1

Rufina [12.5K]3 years ago

5 0

3b-6-2b+4=2-7b
b-2=2-7b
8b=4
b=4/8
b=1/2

Hope this helps.

You might be interested in

A survey of students' favorite sports was taken from a random sample of

White raven [17]

Answer:

129

Step-by-step explanation:

Considering the survey to be representative, you can simply multiply the share of students p preferring “Track & Field” with the whole school population at the same time to estimate the number of such students in the whole school.

First we need to find the relative share p of such answers in the study by dividing it by the sum of answers, assuming that the table is complete for that random sample:

p = 4/(8 + 5 + 4) = 4/17

Then for the whole school we get 550 p ≈ 129.4

6 0

3 years ago

A company has developed a new video game console. After completing cost analysis

Vsevolod [243]

Answer: C

Step-by-step explanation:

3 0

3 years ago

Which rule explains why these triangles are congruent? (A) ASA (B) AAS (C) SAS (D) These triangles cab not be proven congruent

DerKrebs [107]

Answer:

These triangles cannot be proven congruent.

They are similar but NOT congruent.

Step-by-step explanation:

8 0

3 years ago

Percentage change 42 increased to 145

dedylja [7]

The answer should be 103? because when you add 103 to 42 u should get 103%.

3 0

4 years ago

A line that passes through [-7,3] and [-6,-1]

juin [17]

Sorry idk, but I’ll try to do it

3 0

3 years ago