-65-7X=10X+20

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Solution for -65-7X=10X+20 equation:


Simplifying
-65 + -7X = 10X + 20

Reorder the terms:
-65 + -7X = 20 + 10X

Solving
-65 + -7X = 20 + 10X

Solving for variable 'X'.

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

Add '-10X' to each side of the equation.
-65 + -7X + -10X = 20 + 10X + -10X

Combine like terms: -7X + -10X = -17X
-65 + -17X = 20 + 10X + -10X

Combine like terms: 10X + -10X = 0
-65 + -17X = 20 + 0
-65 + -17X = 20

Add '65' to each side of the equation.
-65 + 65 + -17X = 20 + 65

Combine like terms: -65 + 65 = 0
0 + -17X = 20 + 65
-17X = 20 + 65

Combine like terms: 20 + 65 = 85
-17X = 85

Divide each side by '-17'.
X = -5

Simplifying
X = -5

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