jparfinski jparfinski
  • 01-03-2021
  • Mathematics
contestada

Solve problem using substitution
a = 3b + 1
5b - 2a = 1

Respuesta :

zaidb27 zaidb27
  • 01-03-2021
Solve for the first variable in one of the equations, then substitute the result into the other equation.

a=−13, b=−5
Answer Link
Smartmentos
Smartmentos Smartmentos
  • 01-03-2021
Hope this helps you !!!
Answer Link

Otras preguntas

with what arguments does Lady Reason defend the intelligence of women ?
How was the computer built by the us able to help the war effort
if 30% of a number is 15, what is the number
If the coordinates of a point have the same sign which quadrant(s) could the point be in
you bought 4 bananas and 5 apples at the store for $2.50 the next day you bought 10 bananas and 3 apples at the store for $3.40. The bananas and apples had the
Work out m and c for the line y=x+6
i need help with this problem
I really need help I just can't seem to get it right
How many moles of carbon atoms are in 0.45 mole of C3H6O
Plz plz plz help, answer the question below