gabhay10
gabhay10 gabhay10
  • 16-03-2020
  • Mathematics
contestada

distrubite and combine like terms
7(5x-3y-6)-4(2x-3y+2)

i need help

Respuesta :

ScreamingAvocado ScreamingAvocado
  • 16-03-2020

Answer:

7(5x - 3y - 6) - 4(2x - 3y + 2)

7(5x) - 7(3y) - 7(6) - 4(2x) - 4(3y) + 4(2)

35x - 21y - 42 - 8x - 12y + 8

27x - 21y - 42 - 12y + 8

27x - 33y - 42 + 8

27x - 33y - 34

Answer Link

Otras preguntas

Which is an empirical formula? (1) P2 O5 (3) C2 H4(2) P4 O6 (4) C3 H6
simplify the expression (24÷3 )×5-6+2×7-3
8k/3=32 ??? How do i solve this???
Which principle asserts that citizens, not politicians or government officials, hold ultimate authority?
Is It Deadly To Mix Bleach, Rubbing Alcohol, And/or Hydrogen Peroxide?
Why do you think the line between the powers of the Federal Government and those of state governments was often not clearly drawn?
In which substance does chlorine have an oxidation number of +1? (1) Cl2 (3) HClO(2) HCl (4) HClO2
Which substance can not be decomposed by a chemical change? (1) AlCl3 (3) HI (2) H2O (4) Cu
define common law, criminal law, and civil law
A sample of gas confined in a cylinder with a movable piston is kept at constant pressure. The volume of the gas doubles when the temperature of the gas is chan