43+x-7=90

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Solution for 43+x-7=90 equation: 


Simplifying
43 + x + -7 = 90

Reorder the terms:
43 + -7 + x = 90

Combine like terms: 43 + -7 = 36
36 + x = 90

Solving
36 + x = 90

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + x = 90 + -36

Combine like terms: 36 + -36 = 0
0 + x = 90 + -36
x = 90 + -36

Combine like terms: 90 + -36 = 54
x = 54

Simplifying
x = 54

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