maddie1261 maddie1261
  • 11-09-2017
  • Mathematics
contestada

20=7x+4-5x what is x

Respuesta :

kphung76127
kphung76127 kphung76127
  • 11-09-2017
Combine like terms
20=2x+4

Subtract 4 from both sides
16=2x

Divide both sides by 2
8=x

Final answer: x=8
Answer Link
queenzaza102
queenzaza102 queenzaza102
  • 13-02-2020

Answer:

8

Step-by-step explanation:

Answer Link

Otras preguntas

Peter pays 6% interest on his $30,000 college loan and 7% interest on his $12,000 car loan. What average interest rate does he pay on the total $42,000 he owes
Please show step by step… i don’t understand!
please solve the sum in the question
Imagine a psychologist who believes that we should not try to understand what's happening in the human mind because we cannot observe it. Which perspective of p
Does the US have a responsibility to preserve the freedoms of the Ukrainians against the Russians?
.xvhbgtfxdgjrsxxdkdidjbrbrjr dnisiejeb dnjdiejebd
2.16 g of an unknown metal is reacted with oxygen gas to form 4.08 g of the metal oxide. Elemental analysis determines that the formula of the metal oxide is M2
i hope someone can help me here, please don't answer nonsense!​
Need to identify each part of this question
Try it #4: Write each problem in standard form and write Icading, Coeffiont, degree, & term? a) f(x) = -x ³ + 9x + 12-x² + 5x2 3 1. Standard Form: 2. Lead c