10x*0.5=7(x-1)

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Solution for 10x*0.5=7(x-1) equation:


Simplifying
10x * 0.5 = 7(x + -1)

Reorder the terms for easier multiplication:
10 * 0.5x = 7(x + -1)

Multiply 10 * 0.5
5x = 7(x + -1)

Reorder the terms:
5x = 7(-1 + x)
5x = (-1 * 7 + x * 7)
5x = (-7 + 7x)

Solving
5x = -7 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
5x + -7x = -7 + 7x + -7x

Combine like terms: 5x + -7x = -2x
-2x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2x = -7 + 0
-2x = -7

Divide each side by '-2'.
x = 3.5

Simplifying
x = 3.5

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