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
hram777 [196]
3 years ago
15

What are the rules to solve a equation with variables on one side​

Mathematics
1 answer:
amm18123 years ago
8 0

Answer:

3a-10=4+a first subtract a from 3a, this equals 2a-10=4 then add 10 to 4, this equals 2a=14, then divide 14 by 2, the answer is a=7

You might be interested in
2 is subtracted from a number and then the difference is multiplied by 5 the result is 30 find the number
trapecia [35]
Answer is 8 because you divide 30 by 5 then you get 6 and when you get 6 you add 2 and the answer is 8
3 0
3 years ago
Read 2 more answers
What is the value of x in the equation 1.5(x + 4) - 3=4.5(x-2)
anyanavicka [17]
Hi there!

The Eqn. is :-

1.5 (x + 4) - 3 = 4.5 (x - 2)

1.5x + 6 - 3 = 4.5x - 9

Combining the like terms :-

1.5x - 4.5x = - 9 - 6 + 3

- 3x = - 15 + 3

- 3x = - 12

x = \dfrac {- 12}{- 3}

x = 4

Hence, the required answer is → x = 4

~ Hope it helps!
8 0
3 years ago
Read 2 more answers
A student claims that 3√80 is in the simplest radical form. Which statement is true?
nignag [31]
The answer i think is C
4 0
3 years ago
Find the area of a parallelogram that has a base of 24 feet and a height of 12 feet
viva [34]

you're answer would be two hundred eighty eight

5 0
3 years ago
CAN SOMEONE PLZ HELP ME 15 points <3
vodka [1.7K]

Answer:

the answer should be C

7 0
3 years ago
Other questions:
  • PLEASE HELP ME!
    7·1 answer
  • A set of numbers is shown below:
    15·2 answers
  • Multiply using the rule for the square of a binomial.
    9·1 answer
  • Whats is the simplified form of [2b^2-6] + [4b+7] - [b^2+5b-3]
    12·1 answer
  • Which equation can pair with x-y=-2 to create a consistent and dependent system?
    12·1 answer
  • It takes an inlet pipe of a small swimming pool 20 minutes less to fill the pool than it takes an outlet pipe of the same pool t
    5·1 answer
  • 2x + 4 = 4x how. to solve it ​
    5·2 answers
  • 2/3 + 2/9 + 2/27= it’s i just adding fractions but I wanna make sure it is correct. So if you know the answer could you let me k
    9·1 answer
  • Can someone help me solve this?
    8·1 answer
  • What is the equation of a line passing through the point (1,2) and parallel to the line y=3x+2?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!