person001 person001
  • 12-04-2018
  • Mathematics
contestada

3x-20°+2x=90 what is x?

Relax

Respuesta :

Аноним Аноним
  • 12-04-2018
3x + 20 + 2x = 90     | Equation
5x + 20 = 90             | Combine like terms
5x = 70                     | Take away 20 from both sides
x = 14                       | Divide by 5 on both sides
Answer Link

Otras preguntas

Subtract. Write your answer as a fraction in simplest form. -5/10 - 3/10
Explain how Africa's physical features affect population distribution, and culture,
Given that f(x) = x2 +3x – 40 and g(x) = x +5, find (f +g)(x) and express
-6r-9+9r+5 What is the answer?
A qué llamamos fluido en reposo
f is the function from A to B?
I am struggling with my emotions lately. I am feeling sad and angry all of the time. What do you suggest that I do? #bummed&angery​
Hey everyone! This question is hard. What specific fluid goes in the windshield wipers? (I never drove a car before) And how much to put in fluid ounces? (So yo
is that the right answer
Help me fill this out please