7-3(2x+2)=31

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Solution for 7-3(2x+2)=31 equation:


Simplifying
7 + -3(2x + 2) = 31

Reorder the terms:
7 + -3(2 + 2x) = 31
7 + (2 * -3 + 2x * -3) = 31
7 + (-6 + -6x) = 31

Combine like terms: 7 + -6 = 1
1 + -6x = 31

Solving
1 + -6x = 31

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 + -6x = 31 + -1

Combine like terms: 1 + -1 = 0
0 + -6x = 31 + -1
-6x = 31 + -1

Combine like terms: 31 + -1 = 30
-6x = 30

Divide each side by '-6'.
x = -5

Simplifying
x = -5

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