15=5x+45
-45+15=5x
-30=5x
-30/5=5x/5
x=-6
so the answer is b) -6
What is the value of x if 15=5x+45?
answers (choose one)
A. -30
B. -6
C. 12
D. 60
3 answers
15=5x+45
What is the value of x?
What is the value of x?
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