3-2(x+1)=7

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


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

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

Combine like terms: 3 + -2 = 1
1 + -2x = 7

Solving
1 + -2x = 7

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -2x = 7 + -1

Combine like terms: 1 + -1 = 0
0 + -2x = 7 + -1
-2x = 7 + -1

Combine like terms: 7 + -1 = 6
-2x = 6

Divide each side by '-2'.
x = -3

Simplifying
x = -3

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