-78=-13x

Solution for -78=-13x equation:

Simplifying
-78 = -13x

Solving
-78 = -13x

Solving for variable 'x'.

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

Add '13x' to each side of the equation.
-78 + 13x = -13x + 13x

Combine like terms: -13x + 13x = 0
-78 + 13x = 0

Add '78' to each side of the equation.
-78 + 78 + 13x = 0 + 78

Combine like terms: -78 + 78 = 0
0 + 13x = 0 + 78
13x = 0 + 78

Combine like terms: 0 + 78 = 78
13x = 78

Divide each side by '13'.
x = 6

Simplifying
x = 6