x+5=12 and x-2=-5 and 4x+7=15
Answers
Answered by
0
Answer:
x= -3, x=7, x=8
Step-by-step explanation:
x+5=12
===》 x=7
x-2= -5
===》 x= -3
4x+7=15
===》 x=8
Similar questions