7=3(x+1)-2

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


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

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

Reorder the terms:
7 = 3 + -2 + 3x

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

Solving
7 = 1 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
7 + -3x = 1 + 3x + -3x

Combine like terms: 3x + -3x = 0
7 + -3x = 1 + 0
7 + -3x = 1

Add '-7' to each side of the equation.
7 + -7 + -3x = 1 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = 1 + -7
-3x = 1 + -7

Combine like terms: 1 + -7 = -6
-3x = -6

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

Simplifying
x = 2

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