p+1.6 divided by (-0.4)=-12
(p+1.6)/-0.4 = -12
p+1.6 = 4.8
p = 3.2
To solve the equation (p + 1.6) / (-0.4) = -12, you need to isolate the variable p. Here's how you can do it step by step:
1. Start by multiplying both sides of the equation by -0.4 to eliminate the denominator:
(-0.4) * (p + 1.6) / (-0.4) = -12 * (-0.4)
This simplifies to:
p + 1.6 = 4.8
2. Now, isolate the variable p by subtracting 1.6 from both sides of the equation:
p + 1.6 - 1.6 = 4.8 - 1.6
This simplifies to:
p = 3.2
Therefore, the solution to the equation (p + 1.6) / (-0.4) = -12 is p = 3.2.