-4+7(9-10n)=

Solution for -4+7(9-10n)= equation:

Simplifying
-4 + 7(9 + -10n) = 0
-4 + (9 * 7 + -10n * 7) = 0
-4 + (63 + -70n) = 0

Combine like terms: -4 + 63 = 59
59 + -70n = 0

Solving
59 + -70n = 0

Solving for variable 'n'.

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

Add '-59' to each side of the equation.
59 + -59 + -70n = 0 + -59

Combine like terms: 59 + -59 = 0
0 + -70n = 0 + -59
-70n = 0 + -59

Combine like terms: 0 + -59 = -59
-70n = -59

Divide each side by '-70'.
n = 0.8428571429

Simplifying
n = 0.8428571429