Seudónimo Seudónimo
  • 18-12-2016
  • Mathematics
contestada

Simplify (-x + 3) - (x - 5)

Respuesta :

DeathTheKid101 DeathTheKid101
  • 18-12-2016
The answer would be -2x + 8.

3 - x - (x - 5)

3 - x - x + 5

3 + (-x - x) + 5

3 - 2x + 5

(-2x + 8).
Answer Link
greenacres greenacres
  • 18-12-2016
(-x+3) - (x-5)
-x+3-x+5  (subtraction sign changes all signs within the parentheses)
-2x + 8 (combine variables and constants)
Answer Link

Otras preguntas

If it is 6:00 Sunday morning in New York,what are the day and time in Auckland, New Zealand?
Write down the levels of ecosystem organization from smallest to largest
solve this using substitution y=4x-8 and y=2x+10
Proving Trigonometric Identities sec^2x + csc^2x= (sec^2 x)(csc^2 x)
could you help me with this one please? ln24 - ln6
Which African-American leader believed that blacks should demand full and immediate equality?
A community college has 2,000 students and 50 instructors. Next year the enrollment will be 6,000. How many new instructors should be hired if the college wants
What is the GCF of y^2, y^4, y^7?
One root of the quadratic equation x^2 − 2x + m = 0 is 9. If the other root is n, what is n−m?
Evaluate 4r(t – v) if r = 3, t = 5, and v = 2.