He must've left you. My sincere apologies.
Answer:
All real numbers except x=1.
1.20 + 0.34 = 1.54
That is the answer.
Answer:
b = (d-c)/a
Step-by-step explanation:
ab+c=d
Subtract c from each side
ab+c-c=d-c
ab = d-c
Divide by a
ab/a = (d-c)/a
b = (d-c)/a
