7x-1=2x(7+5)

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Solution for 7x-1=2x(7+5) equation:


Simplifying
7x + -1 = 2x(7 + 5)

Reorder the terms:
-1 + 7x = 2x(7 + 5)

Combine like terms: 7 + 5 = 12
-1 + 7x = 2x(12)

Reorder the terms for easier multiplication:
-1 + 7x = 2 * 12x

Multiply 2 * 12
-1 + 7x = 24x

Solving
-1 + 7x = 24x

Solving for variable 'x'.

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

Add '-24x' to each side of the equation.
-1 + 7x + -24x = 24x + -24x

Combine like terms: 7x + -24x = -17x
-1 + -17x = 24x + -24x

Combine like terms: 24x + -24x = 0
-1 + -17x = 0

Add '1' to each side of the equation.
-1 + 1 + -17x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -17x = 0 + 1
-17x = 0 + 1

Combine like terms: 0 + 1 = 1
-17x = 1

Divide each side by '-17'.
x = -0.05882352941

Simplifying
x = -0.05882352941

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