XxCardib
XxCardib
02-02-2018
Mathematics
contestada
7 (x + 4) = 8x + 31 Solve the following please
Respuesta :
emily403
emily403
02-02-2018
7x + 28 = 8x + 31
-3 =x
Answer Link
fsebastian7683
fsebastian7683
02-02-2018
Substitution=7x + 28 = 8x +31
7x-8x=31-28
-1x=3
x=-3
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
Which one is greater 8.03 or 8.3
a bridge is 500m long. A 100m long train crosses it at a speed of 30m/s. Find the time taken by the train to cross it.
What's the value of n? 9x27+2x31-28=n (SHOW WORK!!)
What should prewriting help a writer do
Write 3,604,839,007 in expanded form
Is one side of a rectangular fish tank best represented by a point, line, plane, or ray?
Scientists who studies things that past cultures have made and used
1.49 convert decimal to a fraction
What's the value of n? 9x27+2x31-28=n (SHOW WORK!!)
what is 4 7/8 written as an improper fraction
