3x+5=−10
Subtract 5 from both sides:
3x=−15
Divide 3 from both sides:
x=−15/3
Reduce the fraction:
x=−5
I think!
3x+5=-10
x must be a negative for a addition to equal negative
x=-5 b/c (3*-5)=-15
-15+5=-10
3x+5=−10
Subtract 5 from both sides:
3x=−15
Divide 3 from both sides:
x=−15/3
Reduce the fraction:
x=−5