Book Maths Puzzle Algebra

find the slope and y-intercept of each line. graph the line.

-x+3y=6

Read Solution (Total 0)

Book Other Question

Solve the problem with linear equations:
A mechanic has some 30% antifreeze solution and some 50% solition,How many liters of each should be used to get 50 liters of a 42% solutio If Leah is 6 years older than her sister, Sue, and John is 5 years older than Leah, and the total of their ages is 41. Then how old is Sue?