-11x+8x-42=45

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Solution for -11x+8x-42=45 equation:


Simplifying
-11x + 8x + -42 = 45

Reorder the terms:
-42 + -11x + 8x = 45

Combine like terms: -11x + 8x = -3x
-42 + -3x = 45

Solving
-42 + -3x = 45

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + -3x = 45 + 42

Combine like terms: -42 + 42 = 0
0 + -3x = 45 + 42
-3x = 45 + 42

Combine like terms: 45 + 42 = 87
-3x = 87

Divide each side by '-3'.
x = -29

Simplifying
x = -29

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