daliamubara9 daliamubara9
  • 02-03-2020
  • Mathematics
contestada

Which of these is a solution to the equation 2( x – 5) = 9 – 3 x + 6 + 8 + 3 x + 7? x = 80 x = 20 x = 40 x = 10

Respuesta :

bhuvna789456
bhuvna789456 bhuvna789456
  • 10-03-2020

The solution to the equation is x = 20.

Step-by-step explanation:

The equation is 2( x – 5) = 9 – 3 x + 6 + 8 + 3 x + 7

2x - 10 = 30

2x = 30+10

2x = 40

x = 40/2

x = 20

Answer Link

Otras preguntas

Compared to the freezing point of 1.0 M KCl(aq) at standard pressure, the freezing point of 1.0 M CaCl2(aq) at standard pressure is (1) lower (2) higher (3) the
Which event must always occur for a chemical reaction to take place?(1) formation of a precipitate(2) formation of a gas(3) effective collisions between reactin
Calculate the resistance of a 900.-watt toaster operating at 120 volts. [Show all work, including the equation and substitution with units.]
What is the sine ratio for ∠F?
What does dependency reversal mean?
What expression is equivalent to 7(3x-2) + 4(x+5)
Leon has 4 boxes. Each box has 15 golf balls and 12 tennis balls. Which expression shows the total number of balls Leon has in the boxes? a. 4 × 12 × 4 × 15 b.
when the muscle cell was without oxygen, Piruvate was brought to produce ... 1.ethyl-alcohol & ATP 2.methyl-alcohol & ATP 3.lactic & ATP 4.lactic &a
A 25-newton weight falls freely from rest from the roof of a building. What is the total distance the weight falls in the first 1.0 second? (1) 19.6 m (3) 4.9 m
Which of the following oceans separates North America and Asia? Arctic Atlantic Pacific Southern