-.75(x+4)=.2(x-.75)

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Solution for -.75(x+4)=.2(x-.75) equation:


Simplifying
-0.75(x + 4) = 0.2(x + -0.75)

Reorder the terms:
-0.75(4 + x) = 0.2(x + -0.75)
(4 * -0.75 + x * -0.75) = 0.2(x + -0.75)
(-3 + -0.75x) = 0.2(x + -0.75)

Reorder the terms:
-3 + -0.75x = 0.2(-0.75 + x)
-3 + -0.75x = (-0.75 * 0.2 + x * 0.2)
-3 + -0.75x = (-0.15 + 0.2x)

Solving
-3 + -0.75x = -0.15 + 0.2x

Solving for variable 'x'.

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

Add '-0.2x' to each side of the equation.
-3 + -0.75x + -0.2x = -0.15 + 0.2x + -0.2x

Combine like terms: -0.75x + -0.2x = -0.95x
-3 + -0.95x = -0.15 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
-3 + -0.95x = -0.15 + 0.0
-3 + -0.95x = -0.15

Add '3' to each side of the equation.
-3 + 3 + -0.95x = -0.15 + 3

Combine like terms: -3 + 3 = 0
0 + -0.95x = -0.15 + 3
-0.95x = -0.15 + 3

Combine like terms: -0.15 + 3 = 2.85
-0.95x = 2.85

Divide each side by '-0.95'.
x = -3

Simplifying
x = -3

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