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Solve this equation -2(4-7)+5(4+7)​
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4 votes
Solve this equation
-2(4-7)+5(4+7)​

User Guilherme Ferreira
by
6.5k points

1 Answer

4 votes

You can simplify this expression with PEMDAS (parentheses, exponents, multiplication/division, addition/subtraction)

Start with the expressions in the parentheses:

4-7=-3

4+7=11

The expression now reads -2(-3)+5(11). Now, simplify the multiplication expressions:

-2*-3=6

5*11=55

The expression is 6+55 which is 61.

Hope this helps!!

User Scott McPeak
by
6.1k points
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