6(A+200)+0.1A=172

Solution for 6(A+200)+0.1A=172 equation:

Simplifying
6(A + 200) + 0.1A = 172

Reorder the terms:
6(200 + A) + 0.1A = 172
(200 * 6 + A * 6) + 0.1A = 172
(1200 + 6A) + 0.1A = 172

Combine like terms: 6A + 0.1A = 6.1A
1200 + 6.1A = 172

Solving
1200 + 6.1A = 172

Solving for variable 'A'.

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

Add '-1200' to each side of the equation.
1200 + -1200 + 6.1A = 172 + -1200

Combine like terms: 1200 + -1200 = 0
0 + 6.1A = 172 + -1200
6.1A = 172 + -1200

Combine like terms: 172 + -1200 = -1028
6.1A = -1028

Divide each side by '6.1'.
A = -168.5245902

Simplifying
A = -168.5245902