0.03(200)+0.06=0.05(200+x)

Solution for 0.03(200)+0.06=0.05(200+x) equation:

Simplifying
0.03(200) + 0.06 = 0.05(200 + x)

Multiply 0.03 * 200
6 + 0.06 = 0.05(200 + x)

Combine like terms: 6 + 0.06 = 6.06
6.06 = 0.05(200 + x)
6.06 = (200 * 0.05 + x * 0.05)
6.06 = (10 + 0.05x)

Solving
6.06 = 10 + 0.05x

Solving for variable 'x'.

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

Add '-0.05x' to each side of the equation.
6.06 + -0.05x = 10 + 0.05x + -0.05x

Combine like terms: 0.05x + -0.05x = 0.00
6.06 + -0.05x = 10 + 0.00
6.06 + -0.05x = 10

Add '-6.06' to each side of the equation.
6.06 + -6.06 + -0.05x = 10 + -6.06

Combine like terms: 6.06 + -6.06 = 0.00
0.00 + -0.05x = 10 + -6.06
-0.05x = 10 + -6.06

Combine like terms: 10 + -6.06 = 3.94
-0.05x = 3.94

Divide each side by '-0.05'.
x = -78.8

Simplifying
x = -78.8