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
nasty-shy [4]
3 years ago
15

X-4y=-22 solve for y

Mathematics
1 answer:
Arturiano [62]3 years ago
9 0
Add 4y to both sides of the equation:
x=4y-22
Now replace x in the equation:
(4y-22)-4y=-22
Distribute the negative sign:
-4y+22-4y=-22
Add common terms:
-8y+22=-22
Add 8y to both sides of the equation:
8y-22=22
Add 22 to both sides of the equation:
8y=44
Divide both sides by 8:
y=5.5
You might be interested in
For f(x) = 4x +1 and g(x) = x2 - 5, find (g/f) (x).
Softa [21]

Answer:

\left(g/f\right)\left(x\right)=\frac{x}{4}-\frac{1}{16}-\frac{79}{16\left(4x+1\right)}

Step-by-step explanation:

f(x)=4x+1

g\left(x\right)=x^2\:-\:5

As

(g/f)(x) = g(x) / f(x)

            =\:\frac{x^2\:-\:5}{4x+1}\:\:\:\:\:\:

            =\frac{x}{4}+\frac{-\frac{x}{4}-5}{4x+1}

              =\frac{x}{4}-\frac{1}{16}+\frac{-\frac{79}{16}}{4x+1}

               =\frac{x}{4}-\frac{1}{16}-\frac{79}{16\left(4x+1\right)}

Therefore,

\left(g/f\right)\left(x\right)=\frac{x}{4}-\frac{1}{16}-\frac{79}{16\left(4x+1\right)}

8 0
2 years ago
Which algebraic expression is a difference with two terms
svetoff [14.1K]
" a difference " means subtract

5y - 7......u have 2 terms (5y and 7)...and it is the difference of 2 terms.

so ur answer is : 5y - 7


3 0
2 years ago
Read 2 more answers
Which features of figure JKLM remain the same after any rigid transformation? I-ready
Levart [38]

Answer: size and shape

Step-by-step explanation:i got it right on the quiz

8 0
2 years ago
Helllllpppp I need to find the area
Masja [62]
Divide it into two squares.
The first square is just (1)1, which equals 1 cm^2, and add that to the second square, which is just (2)2, which equals 4, so 1+4=5 cm^2.
3 0
3 years ago
Joey is staking out a spot for a rectangular pen he is building for his new pig. He has three stakes already plotted on the coor
anastassius [24]

Answer:

2 -6

Step-by-step explanation:

watch the video for a Step-by-step explanation its the one right before the question

4 0
3 years ago
Read 2 more answers
Other questions:
  • Use the drawing tool(s) to form the correct answers on the provided graph.
    15·2 answers
  • How do I find the slope of the line through (–9, –10) and (–2, –5)?
    6·2 answers
  • A kite is a __________. A. quadrilateral B. parallelogram C. rectangle D. trapezoid
    10·1 answer
  • Use f(x) =1/2 x and f^-1(x)=2x to solve the problems
    10·2 answers
  • What's the slope of A(-10,6),B(-5,8)
    8·1 answer
  • Simplify an expression 3(4x+y) + 2(3x-5y)
    9·2 answers
  • Choose the point-slope form of the equation below that represents the line that passes through the point (6, −3) and has a slope
    13·1 answer
  • A small business wants to meet the minimum medical loss ratio required. If projections show that the business will pay out an av
    14·1 answer
  • What is the volume of the square pyramid with<br> base edges 16 m and height 24 m?
    12·1 answer
  • Please help me !! i beg u !!!!!!!!!!!!!!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!