3 years ago

2(x – 7) = 5x + 4 can someone help me out

Mathematics

2 answers:

OleMash [197]3 years ago

6 0

Answer:

x=-6

Step-by-step explanation:

2(x-7)= 5x+4

2x - 14 = 5x+4

-2x -2x

-14 = 3x +4

- 4 -4

-18= 3x

18/3 = 3x/3

6 = x

i hope this helped

Ierofanga [76]3 years ago

5 0

Answer:

x = -6

Step-by-step explanation:

Order of Operations: BPEMDAS

Step 1: Write out equation

2(x - 7) = 5x + 4

Step 2: Distribute parenthesis

2x - 14 = 5x + 4

Step 3: Subtract 2x on both sides

-14 = 3x + 4

Step 4: Subtract 4 on both sides

-18 = 3x

Step 5: Divide both sides by 3

-6 = x

Step 6: Rewrite

x = -6

You might be interested in

Change the following numbers to decimals and round to the nearest hundredth 3÷4 and ✔10

8_murik_8 [283]

Answer:

0.75 and 10.00

Step-by-step explanation:

4 0

3 years ago

A jogger traveled at the speed of 8 km/h for 15 minutes.How <br> far did she run

pickupchik [31]

The magic triangle is D and S and T where D is over S and T so if D is over s and t u dived and if the question is looking for D you would multiply S and T so 8 is the S i'm guessing and 15 is the T so ur gonna be looking for D so D=120 S=Speed D=Distance and T=time
i hope i helped you good luck

5 0

3 years ago

HELP!!!!!!!!!!!!!!!!!!!!!ASAP!!!!!!!!!!!!!!!!!!!!

Alisiya [41]

Answer:

Part A) michaela is 4.4+0.353=4.752 feet

Part B) 12*0.752=9 inches Micheal a is about 4 feet and 9 inches tall

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Evaluate the expression if x=2 and y=1 -4+|y-6|

belka [17]

The answer is one because according to pemdas you must do the parentheses first then do the rest

5 0

4 years ago

6. What is the tens' digit of the largest 4-digit even number which uses each of the digits 5, 7, 8, and 9 exactly once?

denpristay [2]

Answer:

Step-by-step explanation:

8 is even number which uses each of the digits exactly once.

5 0

3 years ago