The answer is 5x because when you do the math 12 subtracted by 7 equals 5 then you add the x at the end.
28x - 2 = 26x + 6
2x = 8
x = 4
The answer is w⁻²/v⁻².
v/w raised to the second power is (v/w)²
(v/w)² = v²/w²
Since xᵃ = 1/x⁻ᵃ, then v²/w² = 1/v⁻²w²
Since 1/xᵃ = x⁻ᵃ, then 1/v⁻²w² = w⁻²/v⁻²
-18x-8y-14 because you need to distribute the digits
Answer:
-0.2
Step-by-step explanation:
