7x+6-3(x+1)=2x+1

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Solution for 7x+6-3(x+1)=2x+1 equation:


Simplifying
7x + 6 + -3(x + 1) = 2x + 1

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

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

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

Combine like terms: 7x + -3x = 4x
3 + 4x = 2x + 1

Reorder the terms:
3 + 4x = 1 + 2x

Solving
3 + 4x = 1 + 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.
3 + 4x + -2x = 1 + 2x + -2x

Combine like terms: 4x + -2x = 2x
3 + 2x = 1 + 2x + -2x

Combine like terms: 2x + -2x = 0
3 + 2x = 1 + 0
3 + 2x = 1

Add '-3' to each side of the equation.
3 + -3 + 2x = 1 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = 1 + -3
2x = 1 + -3

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

Divide each side by '2'.
x = -1

Simplifying
x = -1

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