3+-10(-1)=y

Solution for 3+-10(-1)=y equation:

Simplifying
3 + -10(-1) = y

Multiply -10 * -1
3 + 10 = y

Combine like terms: 3 + 10 = 13
13 = y

Solving
13 = 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.
13 + -1y = y + -1y

Combine like terms: y + -1y = 0
13 + -1y = 0

Add '-13' to each side of the equation.
13 + -13 + -1y = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -1y = 0 + -13
-1y = 0 + -13

Combine like terms: 0 + -13 = -13
-1y = -13

Divide each side by '-1'.
y = 13

Simplifying
y = 13