-6=.75(x+8)

Solution for -6=.75(x+8) equation:

Simplifying
-6 = 0.75(x + 8)

Reorder the terms:
-6 = 0.75(8 + x)
-6 = (8 * 0.75 + x * 0.75)
-6 = (6 + 0.75x)

Solving
-6 = 6 + 0.75x

Solving for variable 'x'.

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

Add '-0.75x' to each side of the equation.
-6 + -0.75x = 6 + 0.75x + -0.75x

Combine like terms: 0.75x + -0.75x = 0.00
-6 + -0.75x = 6 + 0.00
-6 + -0.75x = 6

Add '6' to each side of the equation.
-6 + 6 + -0.75x = 6 + 6

Combine like terms: -6 + 6 = 0
0 + -0.75x = 6 + 6
-0.75x = 6 + 6

Combine like terms: 6 + 6 = 12
-0.75x = 12

Divide each side by '-0.75'.
x = -16

Simplifying
x = -16