lawsonclarke lawsonclarke
  • 01-07-2020
  • Mathematics
contestada

3x + 5 = 12 - 7x Please someone answer

Respuesta :

1110863brianna
1110863brianna 1110863brianna
  • 01-07-2020

Answer:

x=7/10

Step-by-step explanation:

Let's solve your equation step-by-step.

3x+5=12−7x

Step 1: Simplify both sides of the equation.

3x+5=12−7x

3x+5=12+−7x

3x+5=−7x+12

Step 2: Add 7x to both sides.

3x+5+7x=−7x+12+7x

10x+5=12

Step 3: Subtract 5 from both sides.

10x+5−5=12−5

10x=7

Step 4: Divide both sides by 10.

10x10=7/10

x=7/10

Answer Link

Otras preguntas

List the general steps that are used to configure a soho router and set up the network
what is the greatest amount of spinach she can buy
Scientists can use spectral analysis of stars to determine which of the following? Select all that apply. surface temperature of the star elements on the sur
A cold-tolerant and salt-tolerant type of crab would likely be found in which part of the ocean? question 13 options:
ball A has a mass of 5.0 kg. ball B has twice the mass of ball A. The Two balls collide and stick together in a perfectly inelastic collision. after the collisi
The battle of the bulge was significant because it marked the ___
At a grocery store a four-pack of yogurt costs $3.95. How much does each container of yogurt cost
Unpackage prepared food that requires no additional preparation before service maybe
Two or more lines on a graph together is known as a
Ryan wants to ensure that all the words in his document are evenly spaced so that they look neat and readable. Which option in a word processing program will he