Answer:
x = - 1
Step-by-step explanation:
Given
15x - 7 = 4x - 18 ( subtract 4x from both sides )
11x - 7 = - 18 ( add 7 to both sides )
11x = - 11 ( divide both sides by 11 )
x = - 1
So...
ANS of
7(a)=(30)+(n x 20) {n=n. of hours}
7(b)= with my mind
Answer:
its 2480
its 2,480
Step-by-step explanation:
thatss my answerrr
The equation is A
explanation: