4x-5*9+12=-2

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Solution for 4x-5*9+12=-2 equation:


Simplifying
4x + -5 * 9 + 12 = -2

Multiply -5 * 9
4x + -45 + 12 = -2

Reorder the terms:
-45 + 12 + 4x = -2

Combine like terms: -45 + 12 = -33
-33 + 4x = -2

Solving
-33 + 4x = -2

Solving for variable 'x'.

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

Add '33' to each side of the equation.
-33 + 33 + 4x = -2 + 33

Combine like terms: -33 + 33 = 0
0 + 4x = -2 + 33
4x = -2 + 33

Combine like terms: -2 + 33 = 31
4x = 31

Divide each side by '4'.
x = 7.75

Simplifying
x = 7.75

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