3x-45+2=7

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Solution for 3x-45+2=7 equation:


Simplifying
3x + -45 + 2 = 7

Reorder the terms:
-45 + 2 + 3x = 7

Combine like terms: -45 + 2 = -43
-43 + 3x = 7

Solving
-43 + 3x = 7

Solving for variable 'x'.

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

Add '43' to each side of the equation.
-43 + 43 + 3x = 7 + 43

Combine like terms: -43 + 43 = 0
0 + 3x = 7 + 43
3x = 7 + 43

Combine like terms: 7 + 43 = 50
3x = 50

Divide each side by '3'.
x = 16.66666667

Simplifying
x = 16.66666667

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