5x-(7x+7)=4x-49

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Solution for 5x-(7x+7)=4x-49 equation:


Simplifying
5x + -1(7x + 7) = 4x + -49

Reorder the terms:
5x + -1(7 + 7x) = 4x + -49
5x + (7 * -1 + 7x * -1) = 4x + -49
5x + (-7 + -7x) = 4x + -49

Reorder the terms:
-7 + 5x + -7x = 4x + -49

Combine like terms: 5x + -7x = -2x
-7 + -2x = 4x + -49

Reorder the terms:
-7 + -2x = -49 + 4x

Solving
-7 + -2x = -49 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-7 + -2x + -4x = -49 + 4x + -4x

Combine like terms: -2x + -4x = -6x
-7 + -6x = -49 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + -6x = -49 + 0
-7 + -6x = -49

Add '7' to each side of the equation.
-7 + 7 + -6x = -49 + 7

Combine like terms: -7 + 7 = 0
0 + -6x = -49 + 7
-6x = -49 + 7

Combine like terms: -49 + 7 = -42
-6x = -42

Divide each side by '-6'.
x = 7

Simplifying
x = 7

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