7x + 9 = -75
Please help and leave an explanation on how to do it because i have 0 clue on how to do it
im yr8 its embarrassing
Answers
Answered by
1
☆ Solution
7x + 9 = -75
7x = -75 -9
7x = -84
x = -84/7
x = 12
☆Answer - 12
Answered by
1
Answer:
-12
Step-by-step explanation:
7x+9=-75
send 9 to the RHS makes it negative
.: 7x=-75-9
7x=-84
send 7 to the RHS makes it division
.: x=-84/7
therefore, x=-12
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