Keen1 Keen1
  • 03-02-2017
  • Mathematics
contestada

Four times the sum of a number and three is seven times the number decreased by three what is the number

Respuesta :

Xander4D Xander4D
  • 03-02-2017
4(A+3) = 7A -3
4A +12 = 7A -3
7A -4A = 12+3
3A = 15
A = 5
Answer Link

Otras preguntas

If stockholders own the corporation, how do they control and manage it? Each stockholder is responsible for directing a different department of the corporation.
solve each equation by finding all roots X^4-81=0
Which term best describes a Supreme Court that demonstrates a willingness to change public policy by not hesitating to overturn laws made by Congress or by the
there are more bones in the arm than in the leg
how to solve (4x-7)^2=44
Multiply the equation (y+5)^3
lia is helping her grandmother make holiday bags each bag has 5 color pencils and2/5 oh pencils in each bag are red .what fraction of the pencils in 5 bags is r
what is the land like in the south and southwest parts of asia
The theme of this passage from the Declaration of Independence is best described as: (5 points) connections and correspondence were interrupted many attempts we
which layer of the earth has the most mass and volume? the upper mantle or the lower mantle?