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# David T.

## Chemistry, Organic Chem, Algebra 1 + 2, Geometry, Test Prep, and more!

### Fort Myers, FL (33965)

Travel radius 25 miles
Hourly fee \$45.00
 Background check passed as of 11/24/13 You don't pay for tutoring unless you find a good fit! You don't pay for tutoringunless you find a good fit!

## David's Resources

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# what does 9x2=-7x-14 equal (answer)

I am not quite sure if you mean 9 times 2 or 9x times 2 (for the left side of the equation).  If it is x as a variable then this is how to solve the equation: 9x2=-7x-14 18x=-7x-14 (multiply the 9x by 2) 25x=-14 (add 7x to each side) x=-14/25 or -0.56 (divide both sides by 25) If...

# -2(-4 + 3c) – 2c (answer)

Hello Manosh. The first step in this problem is to multiply everything inside the parenthesis by -2.  (-2) x (-4) + (-2) x (3c) - 2c  Which simplifies to... 8 - 6c - 2c Then, simplify like terms. 8 - 8c Which can also be simplified by pulling the common factor of 8 out...

# 3+4 /2 -7 Add enough parentheses to the order is:+,-,/ (answer)

Hello, Mary.  The first step in this sort of problem is to understand what the current order of operations (PEMDAS - Parenthesis, Exponents, Multiplication, Division, Addition, and Subtraction - in that order) is.  So here we see that the first thing (as it is currently written) would...

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### Background Check Status for David T.

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