luxormoongod123 luxormoongod123

01-09-2021
Mathematics

contestada

x-2(x+10)=12 , -15=5(3q-10)-5q

Please Help

Respuesta :

limruisiang2007 limruisiang2007

01-09-2021

Answer:

-4,3.5

Step-by-step explanation:

1st one

x-2x-20 = 12

-x = 32

x=-4

2nd one

-15=15q-50 - 5q

35= 10q

q = 3.5

Answer Link

Otras preguntas

PLSSSSS HELP!!!!! Write the equation of a line that is perpendicular to the given line and that passes through the given point. y- 4 = (x+3); (-7,8) O A. y-8 =

What step of the scientific method might be the most difficult when studying creature's that lived millions years ago

Expand and simplify (7x-2x)-(1+3x)

Sir Isaac newton's book on laws of motion and gravity is considered of what significance The greatest single contribution in the history of science A steppin

A recipe for sparkling grape juice calls for 112 quarts of sparkling water and 34 quart of grape juice. How much sparkling water would you need to mix with 9 qu

Please help me on this! Which are form of energy? Select all that apply. •Chemical Energy •Gas Energy •Sound Energy •Potential Energy

Solve by using Substitution, please help! Show work if you can!

A camel is living in an oasis(origin), but wants to travel to a new oasis. To do this the camel travels 3,000 meters east, and then 4,000 meters north. What is

Which organ is found in the excretory system?

Please watch the RSA animates video titled "Drive" by author Dan Pink and address the Pink offers three factors that lead to better performance and personal sa