0.5(x-1)=4(x+2)

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Solution for 0.5(x-1)=4(x+2) equation:


Simplifying
0.5(x + -1) = 4(x + 2)

Reorder the terms:
0.5(-1 + x) = 4(x + 2)
(-1 * 0.5 + x * 0.5) = 4(x + 2)
(-0.5 + 0.5x) = 4(x + 2)

Reorder the terms:
-0.5 + 0.5x = 4(2 + x)
-0.5 + 0.5x = (2 * 4 + x * 4)
-0.5 + 0.5x = (8 + 4x)

Solving
-0.5 + 0.5x = 8 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-0.5 + 0.5x + -4x = 8 + 4x + -4x

Combine like terms: 0.5x + -4x = -3.5x
-0.5 + -3.5x = 8 + 4x + -4x

Combine like terms: 4x + -4x = 0
-0.5 + -3.5x = 8 + 0
-0.5 + -3.5x = 8

Add '0.5' to each side of the equation.
-0.5 + 0.5 + -3.5x = 8 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + -3.5x = 8 + 0.5
-3.5x = 8 + 0.5

Combine like terms: 8 + 0.5 = 8.5
-3.5x = 8.5

Divide each side by '-3.5'.
x = -2.428571429

Simplifying
x = -2.428571429

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