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

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


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

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

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

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

Reorder the terms for easier multiplication:
-5 + 20x + -1(10 * 2x + -1) = -1(x + 2)

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

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

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

Combine like terms: -5 + 1 = -4
-4 + 20x + -20x = -1(x + 2)

Combine like terms: 20x + -20x = 0
-4 + 0 = -1(x + 2)
-4 = -1(x + 2)

Reorder the terms:
-4 = -1(2 + x)
-4 = (2 * -1 + x * -1)
-4 = (-2 + -1x)

Solving
-4 = -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.
-4 + x = -2 + -1x + x

Combine like terms: -1x + x = 0
-4 + x = -2 + 0
-4 + x = -2

Add '4' to each side of the equation.
-4 + 4 + x = -2 + 4

Combine like terms: -4 + 4 = 0
0 + x = -2 + 4
x = -2 + 4

Combine like terms: -2 + 4 = 2
x = 2

Simplifying
x = 2

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