[5X-2(4X+3)]-(2X+1)=1

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Solution for [5X-2(4X+3)]-(2X+1)=1 equation:


Simplifying
[5X + -2(4X + 3)] + -1(2X + 1) = 1

Reorder the terms:
[5X + -2(3 + 4X)] + -1(2X + 1) = 1
[5X + (3 * -2 + 4X * -2)] + -1(2X + 1) = 1
[5X + (-6 + -8X)] + -1(2X + 1) = 1

Reorder the terms:
[-6 + 5X + -8X] + -1(2X + 1) = 1

Combine like terms: 5X + -8X = -3X
[-6 + -3X] + -1(2X + 1) = 1

Remove brackets around [-6 + -3X]
-6 + -3X + -1(2X + 1) = 1

Reorder the terms:
-6 + -3X + -1(1 + 2X) = 1
-6 + -3X + (1 * -1 + 2X * -1) = 1
-6 + -3X + (-1 + -2X) = 1

Reorder the terms:
-6 + -1 + -3X + -2X = 1

Combine like terms: -6 + -1 = -7
-7 + -3X + -2X = 1

Combine like terms: -3X + -2X = -5X
-7 + -5X = 1

Solving
-7 + -5X = 1

Solving for variable 'X'.

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

Add '7' to each side of the equation.
-7 + 7 + -5X = 1 + 7

Combine like terms: -7 + 7 = 0
0 + -5X = 1 + 7
-5X = 1 + 7

Combine like terms: 1 + 7 = 8
-5X = 8

Divide each side by '-5'.
X = -1.6

Simplifying
X = -1.6

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