3. ken solved the linear equation 2(5y - 1) = 18 using the following steps.
step 1 2(5y - 1) = 18
step 2 10y - 1 = 18
step 3 - 10y = 19
step 4
y = 1.9
which statement is true about ken's method?
a. ken made a mistake between steps 1 and 2.
b. ken made a mistake between steps 2 and 3.
c. ken made a mistake between steps 3 and 4
d. ken solved the equation correctly.