sofiavsanoja sofiavsanoja

04-02-2020
Mathematics

contestada

An equation is shown : 5x + 3x = 5x + 15/2 what value of 3x makes the equation true?

Respuesta :

sqdancefan sqdancefan

05-02-2020

Answer:

15/2

Step-by-step explanation:

Subtract 5x from both sides of the equation to find out.

5x +3x -5x = 5x +15/2 -5x . . . . . . subtract 5x

3x = 15/2 . . . . . . . . . . . . . . . . . . . . collect terms

The required value of 3x is 15/2.

Answer Link

Otras preguntas

The radius of a bicycle wheel is 12 in. What is the approximate circumference of the wheel?

How do u do this ??? Alistair buys an antique chair for £600. It is expected to increase in value at the rate of 4.5% each year. How much is it expected to be w

How do u answer 3(x+2)=x-18

which number will make the fractions equivalent 25/35

how do you say I want a bowl of soup in spanish

From the equations 7a = 4 and 7a + 4b = 12, one can conclude that b is? Please explain the work behind the solution

Indicate true or false as to whether the following equation is quadratic 2x-4x+1=0

Give all solutions if the nonlinear system of equations, including those with no real complex components. y=x^2+6x 4x-y=-24

Suppose x + y = 6 and xy = 4. Find the value of x² y + xy² without solving the equations.

Who were the Britons fighting against in the middle ages?