Question

$x - 23 + 58 \div 2$
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Answer 1

x-23+58÷2 =

x-23+29 =

x+(-23+29) =

x+6.

Answer 2

$x - 23 + 58 \div 2 \\ x - 23 + 29 = 0 \ \\ x - 52 = 0 \\ x = 52$