5.4n-(-7)-7.86n+3.03=

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Solution for 5.4n-(-7)-7.86n+3.03= equation: 


Simplifying
5.4n + -1(-7) + -7.86n + 3.03 = 0

Multiply -1 * -7
5.4n + 7 + -7.86n + 3.03 = 0

Reorder the terms:
7 + 3.03 + 5.4n + -7.86n = 0

Combine like terms: 7 + 3.03 = 10.03
10.03 + 5.4n + -7.86n = 0

Combine like terms: 5.4n + -7.86n = -2.46n
10.03 + -2.46n = 0

Solving
10.03 + -2.46n = 0

Solving for variable 'n'.

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

Add '-10.03' to each side of the equation.
10.03 + -10.03 + -2.46n = 0 + -10.03

Combine like terms: 10.03 + -10.03 = 0.00
0.00 + -2.46n = 0 + -10.03
-2.46n = 0 + -10.03

Combine like terms: 0 + -10.03 = -10.03
-2.46n = -10.03

Divide each side by '-2.46'.
n = 4.077235772

Simplifying
n = 4.077235772

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