.2(70+4n)=-(19+2.2n)

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Solution for .2(70+4n)=-(19+2.2n) equation:


Simplifying
0.2(70 + 4n) = -1(19 + 2.2n)
(70 * 0.2 + 4n * 0.2) = -1(19 + 2.2n)
(14 + 0.8n) = -1(19 + 2.2n)
14 + 0.8n = (19 * -1 + 2.2n * -1)
14 + 0.8n = (-19 + -2.2n)

Solving
14 + 0.8n = -19 + -2.2n

Solving for variable 'n'.

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

Add '2.2n' to each side of the equation.
14 + 0.8n + 2.2n = -19 + -2.2n + 2.2n

Combine like terms: 0.8n + 2.2n = 3n
14 + 3n = -19 + -2.2n + 2.2n

Combine like terms: -2.2n + 2.2n = 0.0
14 + 3n = -19 + 0.0
14 + 3n = -19

Add '-14' to each side of the equation.
14 + -14 + 3n = -19 + -14

Combine like terms: 14 + -14 = 0
0 + 3n = -19 + -14
3n = -19 + -14

Combine like terms: -19 + -14 = -33
3n = -33

Divide each side by '3'.
n = -11

Simplifying
n = -11

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