3 years ago

Solve for X 9(x+1)=25+x

Mathematics

2 answers:

professor190 [17]3 years ago

3 0

Answer:

x=2

Step-by-step explanation:

Marysya12 [62]3 years ago

3 0

Answer: 2

Step-by-step explanation:

9x+9=25+x

-9 -9

9x=16+x

-x -x

8x=16

8x/8 16/8

x=2

You might be interested in

A partnership owned equally by 5 shareholders worth $100,000. What percentage of the business

vlada-n [284]

Answer:

20% and $20,000

Step-by-step explanation:

4 0

3 years ago

The function ()=2,708.92(1.12) − 12 models the amount of money in Caleb's investment account after years.

wolverine [178]

Answer:

d i think

Step-by-step explanation:

5 0

3 years ago

Express 24/40 and 18/42 in their simplest forms.

Irina18 [472]

Answer:

24/40 = 4/5

18/42 = 3/7

Step-by-step explanation:

Sana makatulong

6 0

2 years ago

Read 2 more answers

Solve the equation by factoring.

Delicious77 [7]

Factorizing an expression involves writing the expression in simpler forms

The values of z are $z = \frac 15$ or $z=4$

The equation is given as:

$5z^2 - 21z + 4 = 0$

Expand the equation

$5z^2 - 20z -z + 4 = 0$

Factorize the expression:

$5z(z - 4) -1(z - 4) = 0$

Factor out z - 4

$(5z - 1)(z - 4) = 0$

Split

$5z -1 = 0$ or $z - 4 = 0$

Solve for z

$z = \frac 15$ or $z=4$

Hence, the values of z are $z = \frac 15$ or $z=4$