(29-16)3-(x+89)=0

Solution for (29-16)3-(x+89)=0 equation:

Simplifying
(29 + -16) * 3 + -1(x + 89) = 0

Combine like terms: 29 + -16 = 13
(13) * 3 + -1(x + 89) = 0

Multiply 13 * 3
39 + -1(x + 89) = 0

Reorder the terms:
39 + -1(89 + x) = 0
39 + (89 * -1 + x * -1) = 0
39 + (-89 + -1x) = 0

Combine like terms: 39 + -89 = -50
-50 + -1x = 0

Solving
-50 + -1x = 0

Solving for variable 'x'.

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

Add '50' to each side of the equation.
-50 + 50 + -1x = 0 + 50

Combine like terms: -50 + 50 = 0
0 + -1x = 0 + 50
-1x = 0 + 50

Combine like terms: 0 + 50 = 50
-1x = 50

Divide each side by '-1'.
x = -50

Simplifying
x = -50