4x(4+3)=5(2x+5) what is the value of x. write answer as a fraction

Answers

Answer 1

Answer: 4x(4+3)= 5(2x+5)
Solve for brackets first
4x(7)=5(2x+5)
Expand
28x=10x+25
Now move 10x to the other side so
28x-10x=25
18x=25
Now isolate for x
X=25/18
And reduce if possible

Answer 2

Answer:

Step-by-step explanation:

4x(4+3)=5(2x+5)

= 4x (7) = 10x + 25

= 28x = 10x + 25

= 28x-10x = 25

= 18x = 25

x = 25/18

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PLEASE HELP I GIVE THANKS

Answers

Let's say 'x' to the unknown length, since the sides are proportional we can build up a equation like this : $\frac { 11 }{ 8 } =\frac { x }{ 12 } \n 11\cdot 12=8x\n 132=8x\n \frac { 132 }{ 8 } =x\n x=16.5$
The answer is A.

Simplify negative 4 and 1 over 4 − negative 9 and 1 over 2.These are the answers they have
negative 13 and 1 over 3
negative 5 and 1 over 4
13 and 1 over 3
5 and 1 over 4

Answers

-4 1/4 - (-9 1/2) = -4 1/4 + 9 1/2 = (9 - 4) + (1/2 - 1/4) = 5 1/4

In your terms, the 4th selection is the one you want.

... 5 and 1 over 4

This is exam 1.10 right will any way the answer is

D: $5(1)/(4)$

1/6+(-2/3)= a.-4/6
b.1/2
c.-1/2
d.-5/6

plz only abitious and up

Answers

1/6+ (-2/3)
= 1/6 - 4/6
= -3/6
= -1/2

The correct answer is c. -1/2~

you can say -2/3 = -4/6 so : 1/6 - 4/6 = -3/6 = -1/2 and thats the simplest so the answer is c :))
i hope this is helpful
have a nice day

Denise scored 3 fewer points than carter scored. Denise scored 18 points. How many points did Carter score Write an equation to represent the situation. Then solve the equation to answer the problem.

Answers

c = d + 3

In this equation, the variable c represent's Carter's score, and the variable d represents Denise's score. Because Denise scored 3 fewer points than Carter, that means that Carter scored 3 more points than Denise. Therefore, d, or Denise's score, is equal to c, or Carter's score, if you add 3. Now, let's substitute in Denise's score of 18.

c = 18 + 3 Substitute
c = 21 Add

Carter's score is 21. If we wanted to check that, we could simply reverse the equation.

d = c - 3 Because Denise scored three fewer points than Carter, his score equals Carter's score minus 3.
d = 21 - 3 Now, let's substitute in the answer we got for Carter's score.
d = 18 Yep! The question says that Denise scored 18 points, so the answer we got is correct.

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