blancaalba1998
blancaalba1998
04-05-2017
Mathematics
contestada
square root 7x+16 +4=x
Respuesta :
Gamerkingjames
Gamerkingjames
04-05-2017
1 Simplify 7x+16+47x+16+4 to 7x+207x+20
7x+20=x
7x+20=x
2 Subtract 7x from both sides
20=x-7x
20=x−7x
3 Simplify
x-7x
x−7x
to
-6x
−6x
20=-6x
20=−6x
4 Divide both sides by −6 -20/6=x
5 Simplify 20/6 to 10/3 -10/3=x
6 Switch sides
x=-10/3
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
A meteorologist forecasted that Monday's high temperature would be 76°F. On Monday, the temperature reached 80°F. What is the percent error in the meteorologist
Read this passage from *Caribbean Climate Change."In 2011, the World Resources Institute published a report that showed over 75 percent of thecoral reefs in the
A scientist wants to study the intentions of different birds in the southern part of a desert.What should the scientist do first?
Two carts mounted on an air track are moving toward one another. Cart 1 has a speed of 2.20 m/s and a mass of 0.440 kg. Cart 2 has a mass of 0.740 kg. (a) If th
How similar is the actors, Peter Greene, Age 54 and Cillian Murphy, Age 43? I think they look like brothers ALOT. ALMOST DOPPLEGANGERS. Agree or disagree with m
Which principle would the Enlightenment thinker Voltaire most likely support
Find the slope of the graph of the linear equation. 3y = 2x + 3
The Supreme Court case of Hazelwood v. Kuhlmeier (1988) dealt with what issue?
"It will have blood, they say. Blood will have blood. Stones have been known to move, and trees to speak. Augurs and understood relations have By magot pies and
____ occurs when the stress created by the freezing of water into ice inside joints becomes greater than the cohesive strength of the rock containing it, thus s
