7-(2X+1)=3

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


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

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

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

Solving
6 + -2X = 3

Solving for variable 'X'.

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

Add '-6' to each side of the equation.
6 + -6 + -2X = 3 + -6

Combine like terms: 6 + -6 = 0
0 + -2X = 3 + -6
-2X = 3 + -6

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

Divide each side by '-2'.
X = 1.5

Simplifying
X = 1.5

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