.8x-4=.6(x+5)

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Solution for .8x-4=.6(x+5) equation:


Simplifying
0.8x + -4 = 0.6(x + 5)

Reorder the terms:
-4 + 0.8x = 0.6(x + 5)

Reorder the terms:
-4 + 0.8x = 0.6(5 + x)
-4 + 0.8x = (5 * 0.6 + x * 0.6)
-4 + 0.8x = (3 + 0.6x)

Solving
-4 + 0.8x = 3 + 0.6x

Solving for variable 'x'.

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

Add '-0.6x' to each side of the equation.
-4 + 0.8x + -0.6x = 3 + 0.6x + -0.6x

Combine like terms: 0.8x + -0.6x = 0.2x
-4 + 0.2x = 3 + 0.6x + -0.6x

Combine like terms: 0.6x + -0.6x = 0.0
-4 + 0.2x = 3 + 0.0
-4 + 0.2x = 3

Add '4' to each side of the equation.
-4 + 4 + 0.2x = 3 + 4

Combine like terms: -4 + 4 = 0
0 + 0.2x = 3 + 4
0.2x = 3 + 4

Combine like terms: 3 + 4 = 7
0.2x = 7

Divide each side by '0.2'.
x = 35

Simplifying
x = 35

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