joshbroadfield2004 joshbroadfield2004
  • 17-11-2020
  • Mathematics
contestada

Solve 3x + 8 = x + 16

Respuesta :

supersciencestudy
supersciencestudy supersciencestudy
  • 17-11-2020

Answer:

x = 4

Step-by-step explanation:

Move all "x"s to one side of the equation:

(3x + 8) - x = (x + 16) - x

2x + 8 = 16

Subtract 8 from both sides so that all the numbers are on one side of the equation:

(2x + 8) - 8 = (16) - 8

2x = 8

Divide both sides of the equation by 2:

x = 4

Answer Link

Otras preguntas

How I say I want to go home in French?
How many parrallel lines does a triangle,square,trapezoid,pentagon
Does the green tea have coffein ???
a store mixes red fescue worth $12 per pound and chewings fescue worth $16 per pound. The mixture is to sell for $15 per pound. Find out how much of each should
How to make money quickly
How to make money quickly
How is correct : "cus" or "cuz" ?
The two epics written by Homer the Illiad and the Odyssey are considered to be what's known as Primary epics. The third book written by Virgil, The Aeneid , is
How to make money quickly
The coordinates of the vertices of ANGLE PQR are P(-3,3), Q(2,3), and R(-3,-4). Find the side lengths to the nearest hundredth and the angle measures to the nea