-4.2(5.2n-7)=141.152

Solution for -4.2(5.2n-7)=141.152 equation:

Simplifying
-4.2(5.2n + -7) = 141.152

Reorder the terms:
-4.2(-7 + 5.2n) = 141.152
(-7 * -4.2 + 5.2n * -4.2) = 141.152
(29.4 + -21.84n) = 141.152

Solving
29.4 + -21.84n = 141.152

Solving for variable 'n'.

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

Add '-29.4' to each side of the equation.
29.4 + -29.4 + -21.84n = 141.152 + -29.4

Combine like terms: 29.4 + -29.4 = 0.0
0.0 + -21.84n = 141.152 + -29.4
-21.84n = 141.152 + -29.4

Combine like terms: 141.152 + -29.4 = 111.752
-21.84n = 111.752

Divide each side by '-21.84'.
n = -5.116849817

Simplifying
n = -5.116849817