(2x+1)-3(2x-7)=-3

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Solution for (2x+1)-3(2x-7)=-3 equation:


Simplifying
(2x + 1) + -3(2x + -7) = -3

Reorder the terms:
(1 + 2x) + -3(2x + -7) = -3

Remove parenthesis around (1 + 2x)
1 + 2x + -3(2x + -7) = -3

Reorder the terms:
1 + 2x + -3(-7 + 2x) = -3
1 + 2x + (-7 * -3 + 2x * -3) = -3
1 + 2x + (21 + -6x) = -3

Reorder the terms:
1 + 21 + 2x + -6x = -3

Combine like terms: 1 + 21 = 22
22 + 2x + -6x = -3

Combine like terms: 2x + -6x = -4x
22 + -4x = -3

Solving
22 + -4x = -3

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + -4x = -3 + -22

Combine like terms: 22 + -22 = 0
0 + -4x = -3 + -22
-4x = -3 + -22

Combine like terms: -3 + -22 = -25
-4x = -25

Divide each side by '-4'.
x = 6.25

Simplifying
x = 6.25

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