.5(5x-1)=7

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


Simplifying
0.5(5x + -1) = 7

Reorder the terms:
0.5(-1 + 5x) = 7
(-1 * 0.5 + 5x * 0.5) = 7
(-0.5 + 2.5x) = 7

Solving
-0.5 + 2.5x = 7

Solving for variable 'x'.

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

Add '0.5' to each side of the equation.
-0.5 + 0.5 + 2.5x = 7 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + 2.5x = 7 + 0.5
2.5x = 7 + 0.5

Combine like terms: 7 + 0.5 = 7.5
2.5x = 7.5

Divide each side by '2.5'.
x = 3

Simplifying
x = 3

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