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
Maru [420]
2 years ago
9

Solve by substitution. Please show work -x+9y=-5 x-5y=1

Mathematics
1 answer:
kkurt [141]2 years ago
3 0

Let's solve for x.

−x+9y=−5

Step 1: Add -9y to both sides.

−x+9y+−9y=−5+−9y

−x=−9y−5

Step 2: Divide both sides by -1.

−x ÷ −1 = −9y−5 ÷ −1

x=9y+5

THE ANSWER FOR THE OTHER EQUATION: (x-5y=1)

Let's solve for x.

x−5y=1

Step 1: Add 5y to both sides.

x−5y+5y=1+5y

x=5y+1

Answer:

x=5y+1

I hope this helped I was a little confused on what your problem meant...so if this is not what you asked for just lmk so I can fix it for you :)

You might be interested in
A system of equations is graphed on the coordinate plane.
ANTONII [103]
You have 2y=3x-1 and 4y=6x-2. first step is to get the y by itself . first equation you divide everything by 2 which gives you the equation: y= 3/2x-1/2
or y= 1.5x-.5, for the second equation you divide everything by 4, which gives you y=6/4x-2/4 (1/2) or y=1.5-.5. both equations are equal to one another: 
the answer is therefore C Infinitely many solutions.

8 0
3 years ago
Hey I really need help solving this question. Thank you in advanced!
SVETLANKA909090 [29]

Step-by-step explanation:

i think a is the answer of this question.

5 0
3 years ago
Can someone plz help me with this one problem plzzz!!!
tresset_1 [31]

so, you just use the x's from the table and plug them into the equation to find the y.

y=(1)+9

y=10

y=(2)+9

y=11

y=(3)+9

y=12

y=(4)+9

y=13

i hope this helps :)

6 0
3 years ago
Resolber la siguientes problemas
german
Lo siento, no hago matemáticas por favor hazlo tú mismo. En caso de que no traduzcas esto voy a poner un par de números. 34 es el número para hacer que alguien que habla inglés esto es legítimo. 45 = 28 + x28. Te quiero
3 0
3 years ago
What is the standard form equation of 4x+7¥=11
yaroslaw [1]

This equation is in standard from unless you mean vertex standard form?  

5 0
3 years ago
Other questions:
  • garys cat ate 3/5 of a bag of cat treats in september and 1/5 of the same bag of cat treats in october. what part of the bag of
    7·2 answers
  • Which could be the first step in solving the equation represented by the model below?
    15·2 answers
  • Which statement describes a force between charged particles
    15·2 answers
  • The integer -3 would BEST represent which of these events?
    13·2 answers
  • At a new exhibit in the Museum of Science, people are asked to choose between 73 or 175 random draws from a machine. The machine
    12·1 answer
  • Which graph shows the line y = x + 1?
    5·2 answers
  • Please help me and answer all three parts.
    6·1 answer
  • FREE BRAINLEST Reagan has a rectangular bedspread that measures 238 centimeters by 435 centimeters. She wants to sew a fringe ar
    5·2 answers
  • Pls factorise x²-7x+12
    13·1 answer
  • In the plane, if a line is perpendicular to a circle's radius at its outer endpoint, then the line is _____(what) to that circle
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!