x-(-27)=35-12
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Answer;x = -4
Step-by-step explanation:
1. Resolve the double minus
• x--27=35-12
NT_MSLUS_MAINSTEP_RESOLVE_DOUBLE_MINUS
• x+27=35-12
Simplify the arithmetic:
• x+27=23
2. Group all constants on the right side of the equation
• x+27=23
Subtract 27 from both sides:
• x+27-27=23-27
Simplify the arithmetic:
• x=23-27
Simplify the arithmetic:
• x=-4