3x-1=.5(7x-1)

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Solution for 3x-1=.5(7x-1) equation:


Simplifying
3x + -1 = 0.5(7x + -1)

Reorder the terms:
-1 + 3x = 0.5(7x + -1)

Reorder the terms:
-1 + 3x = 0.5(-1 + 7x)
-1 + 3x = (-1 * 0.5 + 7x * 0.5)
-1 + 3x = (-0.5 + 3.5x)

Solving
-1 + 3x = -0.5 + 3.5x

Solving for variable 'x'.

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

Add '-3.5x' to each side of the equation.
-1 + 3x + -3.5x = -0.5 + 3.5x + -3.5x

Combine like terms: 3x + -3.5x = -0.5x
-1 + -0.5x = -0.5 + 3.5x + -3.5x

Combine like terms: 3.5x + -3.5x = 0.0
-1 + -0.5x = -0.5 + 0.0
-1 + -0.5x = -0.5

Add '1' to each side of the equation.
-1 + 1 + -0.5x = -0.5 + 1

Combine like terms: -1 + 1 = 0
0 + -0.5x = -0.5 + 1
-0.5x = -0.5 + 1

Combine like terms: -0.5 + 1 = 0.5
-0.5x = 0.5

Divide each side by '-0.5'.
x = -1

Simplifying
x = -1

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