-1.4(n-9)=-2.6(n-1.5)

Solution for -1.4(n-9)=-2.6(n-1.5) equation:

Simplifying
-1.4(n + -9) = -2.6(n + -1.5)

Reorder the terms:
-1.4(-9 + n) = -2.6(n + -1.5)
(-9 * -1.4 + n * -1.4) = -2.6(n + -1.5)
(12.6 + -1.4n) = -2.6(n + -1.5)

Reorder the terms:
12.6 + -1.4n = -2.6(-1.5 + n)
12.6 + -1.4n = (-1.5 * -2.6 + n * -2.6)
12.6 + -1.4n = (3.9 + -2.6n)

Solving
12.6 + -1.4n = 3.9 + -2.6n

Solving for variable 'n'.

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

Add '2.6n' to each side of the equation.
12.6 + -1.4n + 2.6n = 3.9 + -2.6n + 2.6n

Combine like terms: -1.4n + 2.6n = 1.2n
12.6 + 1.2n = 3.9 + -2.6n + 2.6n

Combine like terms: -2.6n + 2.6n = 0.0
12.6 + 1.2n = 3.9 + 0.0
12.6 + 1.2n = 3.9

Add '-12.6' to each side of the equation.
12.6 + -12.6 + 1.2n = 3.9 + -12.6

Combine like terms: 12.6 + -12.6 = 0.0
0.0 + 1.2n = 3.9 + -12.6
1.2n = 3.9 + -12.6

Combine like terms: 3.9 + -12.6 = -8.7
1.2n = -8.7

Divide each side by '1.2'.
n = -7.25

Simplifying
n = -7.25