Math, asked by tamannap1483, 8 months ago

Please solve the question whose answer will be correct I will mark brainliest

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Answered by rachealadeoye12

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Answer:

1. $3x-7=20x +48= 3x-20x=48+7 =-17x=55\\2. 20x+12=30x-15\\20x-30x= -15-12\\-10x= -27\\2 7/10\\3. 45z-27=16z\\45z-16z=27\\29z=27\\27/29$

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