deerreed311 deerreed311
  • 16-04-2020
  • Mathematics
contestada

i am trying to find what x is

i am trying to find what x is class=

Respuesta :

A113Pixar
A113Pixar A113Pixar
  • 16-04-2020

Answer:

x = 20

Step-by-step explanation:

(3x + 10) = 90 - x

3x + 10 = 90 - x

3x = 80 - x

4x = 80

x = 80/4= 20

Answer Link

Otras preguntas

Paul has a number of counters two less than seven
To make one costume, Rachel uses 6 yards of material in 3 yards of trim. Suppose she uses a total of 48 yards of material to make several costumes. How many yar
The perimeter of a kite is 66 cm. the length of one side is 3 less than twice the length of another. Find the length of each side of the kite.
Which of the following accurately describes the relationship between photosynthesis and cellular resporation a. the reactant of photosynthesis are the products
which two estimates is the quotient 345÷8 between
Which statement best compares the acceleration of two objects in free fall?
What number can both go into 20 and 249 evenly?
A compact disc player costs £50 plus 17 1/2% Vat. Calculate the total cost of the compact disc player
Why might someone want to live as an ascetic?
Which colony neither voted for nor against independence? New York Pennsylvania South Carolina Virginia