43+2x+9=90

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Solution for 43+2x+9=90 equation: 


Simplifying
43 + 2x + 9 = 90

Reorder the terms:
43 + 9 + 2x = 90

Combine like terms: 43 + 9 = 52
52 + 2x = 90

Solving
52 + 2x = 90

Solving for variable 'x'.

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

Add '-52' to each side of the equation.
52 + -52 + 2x = 90 + -52

Combine like terms: 52 + -52 = 0
0 + 2x = 90 + -52
2x = 90 + -52

Combine like terms: 90 + -52 = 38
2x = 38

Divide each side by '2'.
x = 19

Simplifying
x = 19

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