ethanshealy ethanshealy

02-12-2020
Mathematics

contestada

what is the value of x in the eqation 3 [2x+5]=3x+4x

Respuesta :

abcdefdfgfghh abcdefdfgfghh

02-12-2020

Answer:

x = 15

Step-by-step explanation:

3 ( 2x + 5 ) = 3x + 4x

Distribute;

3 ( 2x + 5 ) = 3x + 4x

6x + 15 = 3x + 4 x

Combine like terms;

6x + 15 = 3x + 4x

6x + 15 = 7x

Inverse operations;

6x + 15 = 7x

-6x -6x

15 = x

Answer Link

Otras preguntas

What codes for proteins? amino acids O RNA O polypeptides O DNA O

Help me plezzzzzzzzzzzzzzzzz

If A= and then find : 2A + 3B

Mention two places where iron leaching was done in the past srilanka

break up the denominator and write the product of two fractions see image belows

not sure how to solve this

Describe the uric acid cycle

Given the function g(x) = x2 + 5x + 1, determine the average rate of change of the function over the interval -9 < x < -2.

Solar System - Scaling. When you look at Neptune in a telescope, you are actually looking into the past as the light has to travel from Neptune to your eyes. If

A survey was taken of children between the ages of 3 and 7. Let A be the event that the person has 2 siblings, and let B be the event that the person does not h