[90-(-54)]+[12-3x (-2)]
Answers
Answered by
1
Step-by-step explanation:
[90+54]+[9×(-2)]
144+[-18]
144-18
126
Answered by
1
Step-by-step explanation:
= [90-(-54)]+[12-3x (-2)]
= [90+54] + [12 + 6x]
= 144+ 12 + 6x
= 156 + 6x or = 162 if have not x.
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