1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lubov Fominskaja [6]
2 years ago
6

Solve for z. 7z +4 – 9z = 8 z = [?]

Mathematics
2 answers:
ZanzabumX [31]2 years ago
7 0

Answer:

Z = -2

Step-by-step explanation:

Alecsey [184]2 years ago
3 0

Answer:

z = -2 Hope that helps !

Step-by-step explanation:

1.  Simplify 7z+4-9= -2z+4=8

2. Subtract 4 from both sides -2z=8-4

3. Simplify 8-4=4 -2z=4

4. Divide both sides by -2 z= -4/2 = -2

so, that your answer z= -2 Make me brainliest

You might be interested in
The sum of 3 consecutive even integers is 66. What is the value of the greatest integer? ​
timama [110]

Answer: 20 22 24 would be all three of your integers, adn 24 would be the greatest one

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
True or false : -10>-65
emmasim [6.3K]

Answer:

true

Step-by-step explanation:

6 0
3 years ago
Whith graph shows a system of equations with a solution at (2,-1)?
aksik [14]
The solution to a system of equations is the point on a graph where the two lines intersect. The graph where the point of intersection is (2, -1) is the last graph. The last graph is the correct answer.
6 0
3 years ago
Read 2 more answers
MULTIPLE CHOICE<br> What is LM?<br> 3x + 5<br> 4x + 7<br> LN = 33 cm
FromTheMoon [43]

Answer:

C. 14

Step-by-step explanation:

Add LM and MN

(3x + 5) + (4x + 7)

(4x + 3x) + (5 + 7)

7x + 12

As we know the total is 33

So,

7x + 12 = 33

Subtract 12 from 33, which gives me 21

Now,

7x = 21

To make x alone, divide both sides by 7, and then we will get x = 3

If x = 3

LM = 3x + 5

= (3*3) + 5

= 9 + 5

= 14

7 0
3 years ago
What is 2+1/10+3/ = 2
TiliK225 [7]
<span><span>12</span>-<span>105</span>-5 = -<span>132</span> = -6<span>12</span> = -6.5 that is the answer i think check it but i think its right</span>
4 0
3 years ago
Other questions:
  • Need  ONLY     3   &amp;  4, Thank you all in advance!!!!!!!!!!
    8·1 answer
  • 102,000 is 8% of what number? HELP!!!!!!!!!!
    15·2 answers
  • Algebra question<br>1/8m = 6 to find m
    9·2 answers
  • The unit is geometry
    13·1 answer
  • Can y’all please help me !!
    13·1 answer
  • A rectangular prism and a square pyramid were joined to form a composite figure. A rectangular prism with a length of 9 inches,
    15·2 answers
  • Nhà trường muốn đánh giá tỉ lệ chăm học của sinh viên (trong một tuần). Khảo sát 236 sinh viên thì thấy có 32 sinh viên chăm học
    12·1 answer
  • Guys I need help in this ​
    12·1 answer
  • Find x using the secant-tangent theorem.
    14·1 answer
  • A square paper sheet has 10 2 by 5 cm long side find its perimeter and area<br>​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!