-10= 4x
divide both sides by 4 to get x by itself
-10/4=4x/4
x= -10/4
reduce the fraction by dividing by 2
-10/2= -5
4/2= 2
Answer:
x= -5/2, x= - 2 1/2 , x=-2.5
Answer:
y=x-5 slope=1 y-intercept=-5
Step-by-step explanation:
Her age after 11 years is 11x
Before 5 years her age is x-5
