5(x-2)+x-(4x-7)=9

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Solution for 5(x-2)+x-(4x-7)=9 equation:


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

Reorder the terms:
5(-2 + x) + x + -1(4x + -7) = 9
(-2 * 5 + x * 5) + x + -1(4x + -7) = 9
(-10 + 5x) + x + -1(4x + -7) = 9

Reorder the terms:
-10 + 5x + x + -1(-7 + 4x) = 9
-10 + 5x + x + (-7 * -1 + 4x * -1) = 9
-10 + 5x + x + (7 + -4x) = 9

Reorder the terms:
-10 + 7 + 5x + x + -4x = 9

Combine like terms: -10 + 7 = -3
-3 + 5x + x + -4x = 9

Combine like terms: 5x + x = 6x
-3 + 6x + -4x = 9

Combine like terms: 6x + -4x = 2x
-3 + 2x = 9

Solving
-3 + 2x = 9

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 2x = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 2x = 9 + 3
2x = 9 + 3

Combine like terms: 9 + 3 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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