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
Roman55 [17]
3 years ago
11

Explain in words how you would get the answer to this equation 9x-7=-7=0

Mathematics
1 answer:
goblinko [34]3 years ago
4 0

Answer:

See below

Step-by-step explanation:

9x-7=0

We want to isolate the variable, or in other words, get x alone.

The first step is to add 7 to each side to get the constant on one side and the variable on the other

9x-7+7 = 0+7

9x =7

The since we are multiplying x by 9, we need to do the opposite to isolate it.  We will divide by 9.  What we do to one side, we do to the other.  Divide both sides by 9

9x/9 = 7/9

x =9

We have successfully isolated the variable and solved for x.

You might be interested in
The difference between two numbers is 28. The first number is three times the other number. What are the numbers? A. 14 and 42 B
nadezda [96]
The answer would be A. 14 and 42
4 0
3 years ago
Read 2 more answers
(2x + 3)" and solve for x
Novosadov [1.4K]

Answer:

2x−3=x

Move all terms containing x

to the left side of the equation.

Subtract x

from both sides of the equation.

2x−3−x=0

Subtract x

from 2x

x−3=0

Add 3

to both sides of the equation.

x=3

7 0
3 years ago
How do you solve:<br><br> g(x) = x - 2<br><br> ( I think the answer is 2 but how?!)
babymother [125]

Answer:

x-2 =0

x=2

Step-by-step explanation:

we take -2 to the anther side it becomes 2

6 0
2 years ago
Read 2 more answers
1. If OQ and RT are parallel lines which statement is true?
Kaylis [27]

Answer:

Step-by-step explanation:

Question (1).

OQ and RT are the parallel lines and UN is a transversal intersecting these lines at two different points P and S.

A). ∠OPS ≅ ∠RSU [corresponding angles]

B). m∠OPS + m∠RSP = 180° [Consecutive interior angles]

C). m∠OPS + m∠OPN = 180° [Linear pair of angles]

D). Since, ∠OPS ≅ ∠TSP [Alternate interior angles]

    And m∠TSP + m∠TSU = 180° [Linear pair of angles]

Therefore, Option (A) is the correct option.

Question (2).

A). m∠RSP + m∠RSU = 180° [Linear pair of angles]

B). m∠RSP + m∠PST = 180° [Linear pair of angles]

C). ∠RSP ≅ ∠TSU [Vertically opposite angles]

D). m∠RSP + m∠OPS = 180° [Consecutive interior angles]

Therefore, Option (C) will be the answer.

3 0
2 years ago
Read 2 more answers
Answer quick please
Goryan [66]
The answer is B you jump -5
3 0
2 years ago
Other questions:
  • Verify the identity. cosine of x divided by quantity one plus sine of x plus quantity one plus sine of x divided by cosine of x
    6·1 answer
  • A scale drawing of a rectangular room has a length of 6 inches and a width of 4 inches. The drawing uses a scale of 1 inch to 3
    8·1 answer
  • You get $84 each month from your mom for your cell phone bill.
    14·1 answer
  • 5. A number cube has faces numbered 1 through 6, and a coin has two sides, heads and tails. The number cube will be rolled once,
    11·1 answer
  • Find slope of the line
    13·2 answers
  • 40 POINTS!!! PLEASE ANSWER SOON. WILL MARK BRAINLIEST
    6·1 answer
  • Someone help me with this
    8·1 answer
  • A flagpole casts a shadow that is 24 ft long at the same time you cast a shadow that is
    10·1 answer
  • Which quadrilaterals always have opposite angles that are congruent ​
    15·1 answer
  • PLEASE ANSWER STRAIGHT AWAY
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!