3 years ago

Can anyone plz solve this ?? -7 (1+3x) =4+5x

Mathematics

1 answer:

Aleonysh [2.5K]3 years ago

3 0

Step-by-step explanation:

-7(1+3x) = 4 + 5x

-7 - 21x = 4 + 5x

(get all the variables on one side. Don't forget to change the signs)

-7-4 = 5x + 21x

-11 = 26x

(divide both sides by the coefficient [26])

26x/26= -11/26

x = -11/26

You might be interested in

Jerry has a new job and earns a salary of $45,000. Victoria has a new job and earns a salary of $54,000. Jerry will receive a sa

ch4aika [34]

The answer is d I think

5 0

3 years ago

Read 2 more answers

a biologist counted 15 squirrels in 3 acres of forest. based on that data how many squirrels would be expected yo inhabit a 275

VLD [36.1K]

Answer:

Step-by-step explanation:

275/3=91.6 recurring

91.6 recurring x 15= 1375

8 0

4 years ago

Problem: Construct a triangle with interior angle measures of 45° and 45°.

Vikentia [17]

90°

all angles of a triangle add up to 180°, so 45+45=90°, 180-90=90°, 90+90=180°

5 0

4 years ago

K² + 5k – 6=0 I need the enswer by using quadratic formula

S_A_V [24]

Answer: k = 1, -6

Explanation: Slove the answer using the Quadratic formula.

3 0

3 years ago

Read 2 more answers

List the rst 10 terms of each of these sequences. a) the sequence obtained by starting with 10 and obtaining each term by subtra

vazorg [7]

Answer:

a) 10, 7, 4, 1, -2, -5, -8, -11, -14, -17.

c) 1, 2, 3 4 5 6 7 8 9 10.

d) √1 , √2, √3 √4 , √5, √6 √7 , √8, √9 √10.

e) 1, 5, 6, 11, 17, 28, 45, 73, 118, 191.

Step-by-step explanation:

a) 10, 10-3 , 10-3-3...

c) 3(1)- 2(1) , 3(2) - 2(2), 3(3) - 2(3), 3(4) - 2(4) ..

= 1, 2, 3, 4...

d) √1 , √2, √3 ...

e) 1, 5, (5+6), (5 + 11)...

3 0

3 years ago