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

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


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

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

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

Reorder the terms:
7 + 3x = 6 + 1 + 2x

Combine like terms: 6 + 1 = 7
7 + 3x = 7 + 2x

Add '-7' to each side of the equation.
7 + -7 + 3x = 7 + -7 + 2x

Combine like terms: 7 + -7 = 0
0 + 3x = 7 + -7 + 2x
3x = 7 + -7 + 2x

Combine like terms: 7 + -7 = 0
3x = 0 + 2x
3x = 2x

Solving
3x = 2x

Solving for variable 'x'.

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

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

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

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

Divide each side by '1'.
x = 0

Simplifying
x = 0

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