djtroc615 djtroc615

03-10-2017
Mathematics

contestada

What is the value of x in the equation 3x – y = 18, when y = 27?

Respuesta :

ahutchens0 ahutchens0

03-10-2017

3x-27=18
-27 +27
3x=45
3x/3=45/3
x=15

3*15-27=18

Answer Link

Otras preguntas

Solve, if there’s multiple solutions please separate with a comma(3u+5)(2-u)=0

p^2 _ p^2 = 7 and p _ q = 2 find the value of p+q

Consider what you have learned about american history during the period of 1860 to the early 1900s.

help please quetion is bellow

According to Montaigne, what is the "standard of truth" of his own country? What does he think of this standard?

Classify each term in the expression s+2st+8 as a constant term or a variable term. Term Constant term Variable term s Constant term – s Variable term – s 2st

why do the citizens always look to blame the president in an economic crisis?

Mr. Jones is going to build a garden in back of the restaurant to have fresh produce available. The garden will be rectangular, with a length of 2x+3 feet and a

affect on delta soils while constructing dams.

Question 13 of 40 Simplify the following expression: -5[(x + 1)(x + 4)] O A. -5x4 - 20x3 - 5x - 20 O B. ** + 4x3 + x +4 C. -5x4 + 20x3 - 5 O D. ** + x2 + 4x