(-7x)-20=(-12x)-65

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Solution for (-7x)-20=(-12x)-65 equation:


Simplifying
(-7x) + -20 = (-12x) + -65

Reorder the terms:
-20 + (-7x) = (-12x) + -65

Reorder the terms:
-20 + (-7x) = -65 + (-12x)

Solving
-20 + (-7x) = -65 + (-12x)

Solving for variable 'x'.

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

Add '(12x)' to each side of the equation.
-20 + (-7x) + (12x) = -65 + (-12x) + (12x)

Combine like terms: (-7x) + (12x) = 5x
-20 + 5x = -65 + (-12x) + (12x)

Combine like terms: (-12x) + (12x) = 0
-20 + 5x = -65 + 0
-20 + 5x = -65

Add '20' to each side of the equation.
-20 + 20 + 5x = -65 + 20

Combine like terms: -20 + 20 = 0
0 + 5x = -65 + 20
5x = -65 + 20

Combine like terms: -65 + 20 = -45
5x = -45

Divide each side by '5'.
x = -9

Simplifying
x = -9

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