100+10(200)=A

Solution for 100+10(200)=A equation:

Simplifying
100 + 10(200) = A

Multiply 10 * 200
100 + 2000 = A

Combine like terms: 100 + 2000 = 2100
2100 = A

Solving
2100 = A

Solving for variable 'A'.

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

Add '-1A' to each side of the equation.
2100 + -1A = A + -1A

Combine like terms: A + -1A = 0
2100 + -1A = 0

Add '-2100' to each side of the equation.
2100 + -2100 + -1A = 0 + -2100

Combine like terms: 2100 + -2100 = 0
0 + -1A = 0 + -2100
-1A = 0 + -2100

Combine like terms: 0 + -2100 = -2100
-1A = -2100

Divide each side by '-1'.
A = 2100

Simplifying
A = 2100