ZIKARRIA WILSON - Chemical Math Session 6.pdf - Homework...

This preview shows page 1 out of 1 page.

© 2007-2009 Pitsco EducationMO•0807•0709•01HomeworkChemical MathSession 6Two-step equations require two operations to solve. Recall to solve equations you perform theinverse operation. Because you are using inverse operations to solve, you are also performing theinverse of the order of operations. When you solve equations, addition and subtraction are donefirst, followed by multiplication and division, exponents, and parentheses last.2x + 5 = 212x + 5 – 5 = 21 – 5Subtract 5 from both sides and simplify.
End of preview. Want to read the entire page?

Upload your study docs or become a

Course Hero member to access this document

Term
Summer
Professor
Kuhnert
Tags
Addition, Multiplication, Elementary arithmetic, Exponentiation

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture