3 years ago

If x =2 find the value of q in the equation 3x-4=x+q

Mathematics

1 answer:

Effectus [21]3 years ago

5 0

Step-by-step explanation:

given x=2

and the equation

$3x - 4 = x + q$

to find the value of q , you need to make q the subject in the equation as shown below

q= 3x-x -4

q=2x-4

but x= 2

so just substitute the value of x in the equation for the q

$q = 2(2) - 4$

q=4-4

q=0

therefore the value of q is 0

You might be interested in

What are the solutions to x2 + 8x + 7 = 0

3241004551 [841]

X^2 + 8x + 7 = 0
x^2 + 7x + x + 7 = 0
x(x + 7) + 1(x + 7) = 0
(x + 7) (x + 1) = 0

x = -7 or x = -1

6 0

3 years ago

Read 2 more answers

Given the following definitions: U = {1, 2, 3, 4, 5, 6, 7} A = {1, 2, 4, 5} B = {1, 3, 5, 7} How many elements are in A' ∪ B ?

atroni [7]

Answer:

A'∪B has no elements in it

Step-by-step explanation:

6 0

3 years ago

Larry use a pattern of colors to make a Q train he use a regular a blue cube a Red Cube and another Red Cube before he start the

malfutka [58]

Larry will use 10 red cubes and 5 blue cubes

5 0

4 years ago

At a particular restaurant, each slider has 200 calories and each mini

AnnyKZ [126]

Answer: 1200= 4s+h

Step-by-step explanation: solve! I don’t know how many equations

5 0

3 years ago

Read 2 more answers

Find the value of x.

Helen [10]

The vertical of x is 100 degrees meaning the opposite will be 80 degrees because they always add up to 180 degrees.

7 0

3 years ago

If x =2 find the value of q in the equation 3x-4=x+q​

If x =2 find the value of q in the equation 3x-4=x+q