1.4(5-0.05n)=28

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Solution for 1.4(5-0.05n)=28 equation: 


Simplifying
1.4(5 + -0.05n) = 28
(5 * 1.4 + -0.05n * 1.4) = 28
(7 + -0.07n) = 28

Solving
7 + -0.07n = 28

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + -0.07n = 28 + -7

Combine like terms: 7 + -7 = 0
0 + -0.07n = 28 + -7
-0.07n = 28 + -7

Combine like terms: 28 + -7 = 21
-0.07n = 21

Divide each side by '-0.07'.
n = -300

Simplifying
n = -300

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