7.45=8.40+1.15n

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Solution for 7.45=8.40+1.15n equation:


Simplifying
7.45 = 8.40 + 1.15n

Solving
7.45 = 8.40 + 1.15n

Solving for variable 'n'.

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

Add '-1.15n' to each side of the equation.
7.45 + -1.15n = 8.40 + 1.15n + -1.15n

Combine like terms: 1.15n + -1.15n = 0.00
7.45 + -1.15n = 8.40 + 0.00
7.45 + -1.15n = 8.40

Add '-7.45' to each side of the equation.
7.45 + -7.45 + -1.15n = 8.40 + -7.45

Combine like terms: 7.45 + -7.45 = 0.00
0.00 + -1.15n = 8.40 + -7.45
-1.15n = 8.40 + -7.45

Combine like terms: 8.40 + -7.45 = 0.95
-1.15n = 0.95

Divide each side by '-1.15'.
n = -0.8260869565

Simplifying
n = -0.8260869565

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