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

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


Simplifying
(7x + 6) + -1(2x + -4) = 0

Reorder the terms:
(6 + 7x) + -1(2x + -4) = 0

Remove parenthesis around (6 + 7x)
6 + 7x + -1(2x + -4) = 0

Reorder the terms:
6 + 7x + -1(-4 + 2x) = 0
6 + 7x + (-4 * -1 + 2x * -1) = 0
6 + 7x + (4 + -2x) = 0

Reorder the terms:
6 + 4 + 7x + -2x = 0

Combine like terms: 6 + 4 = 10
10 + 7x + -2x = 0

Combine like terms: 7x + -2x = 5x
10 + 5x = 0

Solving
10 + 5x = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 5x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 5x = 0 + -10
5x = 0 + -10

Combine like terms: 0 + -10 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

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