9x-(7x+7)=5x-49

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Solution for 9x-(7x+7)=5x-49 equation:


Simplifying
9x + -1(7x + 7) = 5x + -49

Reorder the terms:
9x + -1(7 + 7x) = 5x + -49
9x + (7 * -1 + 7x * -1) = 5x + -49
9x + (-7 + -7x) = 5x + -49

Reorder the terms:
-7 + 9x + -7x = 5x + -49

Combine like terms: 9x + -7x = 2x
-7 + 2x = 5x + -49

Reorder the terms:
-7 + 2x = -49 + 5x

Solving
-7 + 2x = -49 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-7 + 2x + -5x = -49 + 5x + -5x

Combine like terms: 2x + -5x = -3x
-7 + -3x = -49 + 5x + -5x

Combine like terms: 5x + -5x = 0
-7 + -3x = -49 + 0
-7 + -3x = -49

Add '7' to each side of the equation.
-7 + 7 + -3x = -49 + 7

Combine like terms: -7 + 7 = 0
0 + -3x = -49 + 7
-3x = -49 + 7

Combine like terms: -49 + 7 = -42
-3x = -42

Divide each side by '-3'.
x = 14

Simplifying
x = 14

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