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I need help with Adding and multiplying complex equations.!HELP

(6)*(-3)+2-5

Guest Oct 2, 2017

#1**+1 **

(6)*(-3) +2 - 5 perform the multiplication, first

-18 + 2 - 5 now....just add and subtract from left to right

-16 - 5 =

-21

CPhill Oct 2, 2017

#2**0 **

Follow P.E.M.D.A.S. (Parenthesees, Exponents, Multiplication, Division, Addition, Subtraction). Be sure to add, subtract, and all that jazz left to right!

Equation? 6 (-3) + 2 - 5

1) NO Parenthesees

2) NO Exponents

3) Multiply 6 (-3) = -18; -18 + 2 - 5

4) NO Division

5) Add -18 + 2 = -16; -16 - 5

6) Subtract -16 - 5 = -21

Following P.E.M.D.A.S, we get an answer of -21.

Guest Oct 2, 2017

edited by
Guest
Oct 2, 2017

edited by Guest Oct 2, 2017

edited by Guest Oct 2, 2017