(5x-6)-(4x+7)=2

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Solution for (5x-6)-(4x+7)=2 equation:


Simplifying
(5x + -6) + -1(4x + 7) = 2

Reorder the terms:
(-6 + 5x) + -1(4x + 7) = 2

Remove parenthesis around (-6 + 5x)
-6 + 5x + -1(4x + 7) = 2

Reorder the terms:
-6 + 5x + -1(7 + 4x) = 2
-6 + 5x + (7 * -1 + 4x * -1) = 2
-6 + 5x + (-7 + -4x) = 2

Reorder the terms:
-6 + -7 + 5x + -4x = 2

Combine like terms: -6 + -7 = -13
-13 + 5x + -4x = 2

Combine like terms: 5x + -4x = 1x
-13 + 1x = 2

Solving
-13 + 1x = 2

Solving for variable 'x'.

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

Add '13' to each side of the equation.
-13 + 13 + 1x = 2 + 13

Combine like terms: -13 + 13 = 0
0 + 1x = 2 + 13
1x = 2 + 13

Combine like terms: 2 + 13 = 15
1x = 15

Divide each side by '1'.
x = 15

Simplifying
x = 15

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