SOLUTION: I want to know if I am doing these problems correctly? The instructions ask to simplify. (x^2+3x-7)+(6x-5)= x^2 +3x+6x+12= x^2+9x+12 is this correct?

SOLUTION: I want to know if I am doing these problems correctly? The instructions ask to simplify. (x^2+3x-7)+(6x-5)= x^2 +3x+6x+12= x^2+9x+12 is this correct?

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Question 45112This question is from textbook
: I want to know if I am doing these problems correctly? The instructions ask to simplify.
(x^2+3x-7)+(6x-5)=
x^2 +3x+6x+12=
x^2+9x+12 is this correct? This question is from textbook

Answer by atif.muhammad(135) (Show Source): You can put this solution on YOUR website!
(x^2+3x-7)+(6x-5)=
x^2 +3x+6x-12=
x^2+9x-12
REMEMBER: -7 + -5 = -12
You were doing it correctly apart from the fact that you had a +12 rather than -12.
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