joesephhardaway7355 joesephhardaway7355
  • 03-05-2018
  • Mathematics
contestada

a(3x-8)=b-18x
what is a value?
what is b value?

Respuesta :

calculista
calculista calculista
  • 13-05-2018
we have that
a*(3x-8)=b-18x
3ax-8a=18x+b
The only way for this to happen (non-trivially) is if the coefficients of x are equal, and the constant terms are equal
so
3ax=18x-----> 3a=18--------> a=6
-8a=b---------> b=-8*6-------> b=-48

the answer is
a=6
b=-48
Answer Link

Otras preguntas

The tropopause is _____.
One of the acute angles of a right triangle is 50​° and its hypotenuse is 7 inches. find the lengths of its legs to the nearest tenth of an inch.
A speedboat moving at 31.0 m/s approaches a no-wake buoy marker 100 m ahead. the pilot slows the boat with a constant acceleration of −4.00 m/s2 by reducing the
Which expression could be used to determine the product of –4 and 3 1/4?
The daily driving limit for time spent behind the wheel should be no more than
Given f(x) = x2 + x − 2 and g(x) = 2x − 4, identify (f + g)(x).
The Hubble Space Telescope (HST) orbits 569,000m above Earth’s surface. Given that Earth’s mass is 5.97 × 10^24 kg and its radius is 6.38 × 10^6 m, what is HST’
Simplify the expression
Which trna anticodon(s) could decode the mrna codon cag (recall that codons are always written in the 5'—>3' direction and anticodons are written in the 3'—&
Which of the following is not true about the major empires leading up to World War 1? The empires of Europe contained people of many ethnicities and religions t