4x-5=12-45

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Solution for 4x-5=12-45 equation:


Simplifying
4x + -5 = 12 + -45

Reorder the terms:
-5 + 4x = 12 + -45

Combine like terms: 12 + -45 = -33
-5 + 4x = -33

Solving
-5 + 4x = -33

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 4x = -33 + 5

Combine like terms: -5 + 5 = 0
0 + 4x = -33 + 5
4x = -33 + 5

Combine like terms: -33 + 5 = -28
4x = -28

Divide each side by '4'.
x = -7

Simplifying
x = -7

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