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 ( 95+ )
Otras preguntas
Which one of the following Which one of the following study materials contains self-checks? g study materials contains self-checks?
Susana tiene trece años. Isabel tiene diez y siete años.
examine how substance abuse is responsible for accidents?
What happens when you cook an egg in a chemical change?
People express themselves more often through ________ language than written language
How did Rome treat the people from lands it conquered in gaining control of Italy
What element in the fourth period is an exception to the Aufbau principle?
how do you write algebraic expressions to model quantities
Which is true about functional text? A.Good readers avoid varying using multiple reading strategies as they approach functional texts. B.Captions that accomp
what is the need to classify organisms
