twerknatalie2242 twerknatalie2242

15-09-2014
Mathematics

contestada

Please show all work for this
7x + 3 =9x - 7

Respuesta :

15-09-2014

7x + 3 = 9x - 7

Subtract 7x from each side: + 3 = 2x - 7

Add 7 to each side: 10 = 2x

Divide each side by 2 : 5 = x

Answer Link

Otras preguntas

what country did john white represent? what is the date that john white did somethimh important? & what did he do that he is remberd for?

8 gal/h = ________ pt/min

What property did cromwells agents seize from English monasteries

Please help me understand the following Determine the equation of g(x) that results from translating the function f(x)=(x+4)^2 to the right 9 units.

A playground is on the flat roof of a city school, hb = 6.20 m above the street below (see figure). The vertical wall of the building is h = 7.70 m high, to for

Please help me understand the following Determine the equation of g(x) that results from translating the function f(x)=(x+4)^2 to the right 9 units.

How to write 600,000+80,000+10 in word form

find all real values of x such that f(x)=0 f(x)=x^3-27 . pleaseeee help

Can 9, 40, 41 be the side lengths of a triangle? If so, is it acute, obtuse, or right?

Is it possible for a number to be a rational number that is not an integer but is a whole number? PLEASE EXPLAIN