a(b – c) = d
ab - ac = d
subtract ab to both sides
-ac = d - ab
divide both sides by (-a)
c = (d-ab)/-a
simplify
c = -d/a + b
Answer:
F=7xy²
Step-by-step explanation:
Rewrite the question
4xy * F = 28x^2y^3 Divide by 4xy
Divide the 4 into the 28.
Divide the x into the x^2
Divide the y into the y^3
F = 7xy²
Move 2x to the other side so
18y = -2x +36
now u divide with 18 so
y = -2/18x + 2
Y=4^4-100=16-100=-84
Result is -84