200-15(7)=y

Solution for 200-15(7)=y equation:

Simplifying
200 + -15(7) = y

Multiply -15 * 7
200 + -105 = y

Combine like terms: 200 + -105 = 95
95 = y

Solving
95 = y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
95 + -1y = y + -1y

Combine like terms: y + -1y = 0
95 + -1y = 0

Add '-95' to each side of the equation.
95 + -95 + -1y = 0 + -95

Combine like terms: 95 + -95 = 0
0 + -1y = 0 + -95
-1y = 0 + -95

Combine like terms: 0 + -95 = -95
-1y = -95

Divide each side by '-1'.
y = 95

Simplifying
y = 95