23 December, 20:33
How many solutions
23 December, 20:55
8x + 47 = 8 (x + 5) ← distribute parenthesis
8x + 47 = 8x + 40 (subtract 47 from both sides)
8x = 8x - 7 (subtract 8x from both sides
0 = - 7 ← not possible
This indicates the equation has no solution
Know the Answer?
New Questions in Mathematics
What is the definition of motif?
Narcotics act on the central nervous system by producing a what effect
Suppose that a very small economy produces only televisions and computers. Using the information below, what is the nation's nominal GDP in Year 4?
Which algebraic expressions are polynomials? Check all that apply.
Which of these is one of the results of the Schenck decision? A. The decision removed protections for dangerous speech. B. The decision removed protections for those serving in the military. C.
» How many solutions 8x+47=8 (x+5)