assilabouchraz6 assilabouchraz6
  • 05-05-2021
  • Mathematics
contestada

a)Solve for x:
y = 130 − 4x

b) What is the value of x when y = 120

Respuesta :

ImSkrt
ImSkrt ImSkrt
  • 06-05-2021

Answer:

[tex]x = \frac{5}{2}[/tex]

Step-by-step explanation:

y = 130 - 4x

======================

120 = 130 - 4x

-10 = -4x

x = [tex]\frac{-10}{-4} =\frac{5}{2}[/tex]

Answer Link

Otras preguntas

What is 8+24÷(2×6_4 what is the strategy I used and what's the answer
given the function f(x)=3x+5a / x^2-a^2 find the value of a for which f'(12) = 0
Why is the amount of freshwater on earth important for human needs?
Prove that n^2 > 2n + 1 for all natural numbers n >= 3
Help me answer this math question plz
I need helpp!!!!!!!!!!!!
a hiker descends from a mountain peak . If the hiker descends at a rate of 700 feet every half hour , what is the hikers elevation relative to the peak after 3
A primigravid client at 32 weeks' gestation is enrolled in a breast-feeding class. which statements indicate that the client understands the breast-feeding educ
The ______ tract and the ______ tract make up the pyramidal system.
These are a popular addition to the Christmas table throughout the UK. What wouldn’t you find inside?