9x+4-(7x-2)=x+6(x+1)

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Solution for 9x+4-(7x-2)=x+6(x+1) equation:


Simplifying
9x + 4 + -1(7x + -2) = x + 6(x + 1)

Reorder the terms:
9x + 4 + -1(-2 + 7x) = x + 6(x + 1)
9x + 4 + (-2 * -1 + 7x * -1) = x + 6(x + 1)
9x + 4 + (2 + -7x) = x + 6(x + 1)

Reorder the terms:
4 + 2 + 9x + -7x = x + 6(x + 1)

Combine like terms: 4 + 2 = 6
6 + 9x + -7x = x + 6(x + 1)

Combine like terms: 9x + -7x = 2x
6 + 2x = x + 6(x + 1)

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

Reorder the terms:
6 + 2x = 6 + x + 6x

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

Add '-6' to each side of the equation.
6 + -6 + 2x = 6 + -6 + 7x

Combine like terms: 6 + -6 = 0
0 + 2x = 6 + -6 + 7x
2x = 6 + -6 + 7x

Combine like terms: 6 + -6 = 0
2x = 0 + 7x
2x = 7x

Solving
2x = 7x

Solving for variable 'x'.

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

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

Combine like terms: 2x + -7x = -5x
-5x = 7x + -7x

Combine like terms: 7x + -7x = 0
-5x = 0

Divide each side by '-5'.
x = 0

Simplifying
x = 0

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