Yanniva Yanniva

02-09-2014
Mathematics

contestada

Twice as number decreased by 9 is 7

Respuesta :

02-09-2014

You said that. 2x - 9 = 7 . . . . . Add. 9. to each side: 2x = 16 . . . . . Divide each side by 2 : x = 8

Answer Link

Otras preguntas

Which Roman contribution to political theory was adapted by the Founding Fathers

solve for (n): 10n - 8 + 4n =20? solve for (x): 2x + 3x = 25?

why is south asia land likely to have earthquakes

The 1689 document that guaranteed English citizens the right to petition the monarch is known as? A. The petition of right B. the manga carta C. English Bill o

Modernist works could best be described as:.

explain the difference between these 3 lenghs: 4cm 4.0cm and 4.00cm ????

Which of the following describes the Urban League? A. formed in response to race riots in 1908 B. focused on helping poor African American workers C. helped mid

is spelling a subject

What was the resurgence of fundamental Christianity partly in response to in the 1970s?.

how do you simplify 15/32?