5(2x*2-1)-(10*2-6)=-1(x+2)

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Solution for 5(2x*2-1)-(10*2-6)=-1(x+2) equation:


Simplifying
5(2x * 2 + -1) + -1(10 * 2 + -6) = -1(x + 2)

Reorder the terms for easier multiplication:
5(2 * 2x + -1) + -1(10 * 2 + -6) = -1(x + 2)

Multiply 2 * 2
5(4x + -1) + -1(10 * 2 + -6) = -1(x + 2)

Reorder the terms:
5(-1 + 4x) + -1(10 * 2 + -6) = -1(x + 2)
(-1 * 5 + 4x * 5) + -1(10 * 2 + -6) = -1(x + 2)
(-5 + 20x) + -1(10 * 2 + -6) = -1(x + 2)

Multiply 10 * 2
-5 + 20x + -1(20 + -6) = -1(x + 2)

Combine like terms: 20 + -6 = 14
-5 + 20x + -1(14) = -1(x + 2)

Multiply -1 * 14
-5 + 20x + -14 = -1(x + 2)

Reorder the terms:
-5 + -14 + 20x = -1(x + 2)

Combine like terms: -5 + -14 = -19
-19 + 20x = -1(x + 2)

Reorder the terms:
-19 + 20x = -1(2 + x)
-19 + 20x = (2 * -1 + x * -1)
-19 + 20x = (-2 + -1x)

Solving
-19 + 20x = -2 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-19 + 20x + x = -2 + -1x + x

Combine like terms: 20x + x = 21x
-19 + 21x = -2 + -1x + x

Combine like terms: -1x + x = 0
-19 + 21x = -2 + 0
-19 + 21x = -2

Add '19' to each side of the equation.
-19 + 19 + 21x = -2 + 19

Combine like terms: -19 + 19 = 0
0 + 21x = -2 + 19
21x = -2 + 19

Combine like terms: -2 + 19 = 17
21x = 17

Divide each side by '21'.
x = 0.8095238095

Simplifying
x = 0.8095238095

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