What is the solve for n 0.3 (0.5) = 0.4-0.2n

Answer: N=1.25

Step 1: Simplify both sides of the equation.

(0.3) (0.5) = 0.4-0.2n

0.15=0.4+-0.2n

0.15=-0.2n+0.4

Step 2: Flip the equation.

-0.2n+0.4=0.15

Step 3: Subtract 0.4 from both sides.

-0.2n+0.4-0.4=0.15-0.4

-0.2n=-0.25

Step 4: Divide both sides by - 0.2. - 2.0n/-0.2 = - 0.25 / - 0.2

Which then gives you N = 1.25