-653.4=9(10n+7)

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Solution for -653.4=9(10n+7) equation:


Simplifying
-653.4 = 9(10n + 7)

Reorder the terms:
-653.4 = 9(7 + 10n)
-653.4 = (7 * 9 + 10n * 9)
-653.4 = (63 + 90n)

Solving
-653.4 = 63 + 90n

Solving for variable 'n'.

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

Add '-90n' to each side of the equation.
-653.4 + -90n = 63 + 90n + -90n

Combine like terms: 90n + -90n = 0
-653.4 + -90n = 63 + 0
-653.4 + -90n = 63

Add '653.4' to each side of the equation.
-653.4 + 653.4 + -90n = 63 + 653.4

Combine like terms: -653.4 + 653.4 = 0.0
0.0 + -90n = 63 + 653.4
-90n = 63 + 653.4

Combine like terms: 63 + 653.4 = 716.4
-90n = 716.4

Divide each side by '-90'.
n = -7.96

Simplifying
n = -7.96

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