Consider the following pair of equations:

y = –2x + 8
y = x – 1

explain how you will solve the pair of equations by substitution. show all the steps and write the solution in (x, y) form.

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

Find the quotient. 50a2 – 98b2 -5a +7b

What does x = in this equation x+3+2x=x+5